diff --git a/docs/data/calendar.ics b/docs/data/calendar.ics
index 2ea7f3bb58d3e0a1d3956431889d9e4fdef42673..17aef2b3618a91e49673c90f4f802457b1f85842 100644
--- a/docs/data/calendar.ics
+++ b/docs/data/calendar.ics
@@ -20,17 +20,18 @@ END:DAYLIGHT
 END:VTIMEZONE
 BEGIN:VEVENT
 DESCRIPTION:\n
-RRULE:FREQ=WEEKLY;UNTIL=20250617T080000Z;INTERVAL=1;BYDAY=TU;WKST=MO
-EXDATE;TZID=W. Europe Standard Time:20240528T100000,20240604T100000,2024081
- 3T100000,20240820T100000,20240827T100000
-UID:040000008200E00074C5B7101A82E00800000000E25A647633DAD901000000000000000
- 010000000138BAC1578677B4A9AED22700D9DE5FA
+RRULE:FREQ=WEEKLY;UNTIL=20250619T080000Z;INTERVAL=1;BYDAY=TH;WKST=MO
+EXDATE;TZID=W. Europe Standard Time:20240411T100000,20240509T100000,2024053
+ 0T100000,20240606T100000,20240613T100000,20240711T100000,20240808T100000,2
+ 0240815T100000,20240822T100000,20240829T100000
+UID:040000008200E00074C5B7101A82E00800000000AA91DCD133DAD901000000000000000
+ 01000000079410D4550CCFD4E8D3BD91A32DE7D36
 SUMMARY:Open Makerspace
-DTSTART;TZID=W. Europe Standard Time:20240319T100000
-DTEND;TZID=W. Europe Standard Time:20240319T160000
+DTSTART;TZID=W. Europe Standard Time:20240321T100000
+DTEND;TZID=W. Europe Standard Time:20240321T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -46,16 +47,17 @@ X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
-RRULE:FREQ=WEEKLY;UNTIL=20240625T083000Z;INTERVAL=2;BYDAY=TU;WKST=MO
-EXDATE;TZID=W. Europe Standard Time:20240528T103000
-UID:040000008200E00074C5B7101A82E00800000000B072245FAE65DA01000000000000000
- 010000000CFCE756E45D41945B984ABE4533C253A
-SUMMARY:Allgemeine Sicherheitsunterweisung
-DTSTART;TZID=W. Europe Standard Time:20240319T103000
-DTEND;TZID=W. Europe Standard Time:20240319T113000
+RRULE:FREQ=WEEKLY;UNTIL=20250617T080000Z;INTERVAL=1;BYDAY=TU;WKST=MO
+EXDATE;TZID=W. Europe Standard Time:20240528T100000,20240604T100000,2024081
+ 3T100000,20240820T100000,20240827T100000
+UID:040000008200E00074C5B7101A82E00800000000E25A647633DAD901000000000000000
+ 010000000138BAC1578677B4A9AED22700D9DE5FA
+SUMMARY:Open Makerspace
+DTSTART;TZID=W. Europe Standard Time:20240326T100000
+DTEND;TZID=W. Europe Standard Time:20240326T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -71,38 +73,14 @@ X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
-UID:040000008200E00074C5B7101A82E00800000000B03A6705D443DA01000000000000000
- 0100000005A363B0D82DA5E4B9365868CF813A31D
-RECURRENCE-ID;TZID=W. Europe Standard Time:20240319T000000
-SUMMARY:Unterweisung Lasercutter
-DTSTART;TZID=W. Europe Standard Time:20240319T120000
-DTEND;TZID=W. Europe Standard Time:20240319T133000
-CLASS:PUBLIC
-PRIORITY:5
-DTSTAMP:20240619T180319Z
-TRANSP:OPAQUE
-STATUS:CONFIRMED
-SEQUENCE:0
-LOCATION:
-X-MICROSOFT-CDO-APPT-SEQUENCE:0
-X-MICROSOFT-CDO-BUSYSTATUS:BUSY
-X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
-X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
-X-MICROSOFT-CDO-IMPORTANCE:1
-X-MICROSOFT-CDO-INSTTYPE:3
-X-MICROSOFT-DONOTFORWARDMEETING:FALSE
-X-MICROSOFT-DISALLOW-COUNTER:FALSE
-END:VEVENT
-BEGIN:VEVENT
-DESCRIPTION:\n
-UID:040000008200E00074C5B7101A82E00800000000E281E6370559DA01000000000000000
- 010000000133D134C3D902944ACDE89C106D49B41
-SUMMARY:Unterweisung Schneidplotter + Transferpresse nach Bedarf
-DTSTART;TZID=W. Europe Standard Time:20240319T120000
-DTEND;TZID=W. Europe Standard Time:20240319T130000
+UID:040000008200E00074C5B7101A82E0080000000040868988AE65DA01000000000000000
+ 010000000D8266624B483244582BE694D4BBE75DF
+SUMMARY:Allgemeine Sicherheitsunterweisung
+DTSTART;TZID=W. Europe Standard Time:20240328T103000
+DTEND;TZID=W. Europe Standard Time:20240328T113000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -118,15 +96,14 @@ X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
-RRULE:FREQ=WEEKLY;UNTIL=20240430T100000Z;INTERVAL=2;BYDAY=TU;WKST=MO
-UID:040000008200E00074C5B7101A82E00800000000B03A6705D443DA01000000000000000
- 0100000005A363B0D82DA5E4B9365868CF813A31D
-SUMMARY:Unterweisung Lasercutter nach Bedarf
-DTSTART;TZID=W. Europe Standard Time:20240319T120000
-DTEND;TZID=W. Europe Standard Time:20240319T133000
+UID:040000008200E00074C5B7101A82E0080000000030E51D970559DA01000000000000000
+ 010000000675A35685136FC48A212D1342A0FE90A
+SUMMARY:Unterweisung Stickmaschine 
+DTSTART;TZID=W. Europe Standard Time:20240328T120000
+DTEND;TZID=W. Europe Standard Time:20240328T140000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -136,67 +113,22 @@ X-MICROSOFT-CDO-BUSYSTATUS:BUSY
 X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
 X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
 X-MICROSOFT-CDO-IMPORTANCE:1
-X-MICROSOFT-CDO-INSTTYPE:1
-X-MICROSOFT-DONOTFORWARDMEETING:FALSE
-X-MICROSOFT-DISALLOW-COUNTER:FALSE
-END:VEVENT
-BEGIN:VEVENT
-UID:01153BC2-C6D6-4F8D-9443-2C9C2D8BC058
-SUMMARY:Unterweisung Medienlabor
-DTSTART;TZID=W. Europe Standard Time:20240319T120000
-DTEND;TZID=W. Europe Standard Time:20240319T130000
-CLASS:PUBLIC
-PRIORITY:5
-DTSTAMP:20240619T180319Z
-TRANSP:OPAQUE
-STATUS:CONFIRMED
-SEQUENCE:0
-X-MICROSOFT-CDO-APPT-SEQUENCE:0
-X-MICROSOFT-CDO-BUSYSTATUS:BUSY
-X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
-X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
-X-MICROSOFT-CDO-IMPORTANCE:1
 X-MICROSOFT-CDO-INSTTYPE:0
 X-MICROSOFT-DONOTFORWARDMEETING:FALSE
 X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
-RRULE:FREQ=WEEKLY;UNTIL=20250619T080000Z;INTERVAL=1;BYDAY=TH;WKST=MO
-EXDATE;TZID=W. Europe Standard Time:20240411T100000,20240509T100000,2024053
- 0T100000,20240606T100000,20240613T100000,20240711T100000,20240808T100000,2
- 0240815T100000,20240822T100000,20240829T100000
-UID:040000008200E00074C5B7101A82E00800000000AA91DCD133DAD901000000000000000
- 01000000079410D4550CCFD4E8D3BD91A32DE7D36
-SUMMARY:Open Makerspace
-DTSTART;TZID=W. Europe Standard Time:20240321T100000
-DTEND;TZID=W. Europe Standard Time:20240321T160000
-CLASS:PUBLIC
-PRIORITY:5
-DTSTAMP:20240619T180319Z
-TRANSP:OPAQUE
-STATUS:CONFIRMED
-SEQUENCE:0
-LOCATION:
-X-MICROSOFT-CDO-APPT-SEQUENCE:0
-X-MICROSOFT-CDO-BUSYSTATUS:BUSY
-X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
-X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
-X-MICROSOFT-CDO-IMPORTANCE:1
-X-MICROSOFT-CDO-INSTTYPE:1
-X-MICROSOFT-DONOTFORWARDMEETING:FALSE
-X-MICROSOFT-DISALLOW-COUNTER:FALSE
-END:VEVENT
-BEGIN:VEVENT
-DESCRIPTION:\n
-UID:040000008200E00074C5B7101A82E0080000000040868988AE65DA01000000000000000
- 010000000D8266624B483244582BE694D4BBE75DF
+RRULE:FREQ=WEEKLY;UNTIL=20240625T083000Z;INTERVAL=2;BYDAY=TU;WKST=MO
+EXDATE;TZID=W. Europe Standard Time:20240528T103000
+UID:040000008200E00074C5B7101A82E00800000000B072245FAE65DA01000000000000000
+ 010000000CFCE756E45D41945B984ABE4533C253A
 SUMMARY:Allgemeine Sicherheitsunterweisung
-DTSTART;TZID=W. Europe Standard Time:20240328T103000
-DTEND;TZID=W. Europe Standard Time:20240328T113000
+DTSTART;TZID=W. Europe Standard Time:20240402T103000
+DTEND;TZID=W. Europe Standard Time:20240402T113000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -206,20 +138,21 @@ X-MICROSOFT-CDO-BUSYSTATUS:BUSY
 X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
 X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
 X-MICROSOFT-CDO-IMPORTANCE:1
-X-MICROSOFT-CDO-INSTTYPE:0
+X-MICROSOFT-CDO-INSTTYPE:1
 X-MICROSOFT-DONOTFORWARDMEETING:FALSE
 X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
-UID:040000008200E00074C5B7101A82E0080000000030E51D970559DA01000000000000000
- 010000000675A35685136FC48A212D1342A0FE90A
-SUMMARY:Unterweisung Stickmaschine 
-DTSTART;TZID=W. Europe Standard Time:20240328T120000
-DTEND;TZID=W. Europe Standard Time:20240328T140000
+RRULE:FREQ=WEEKLY;UNTIL=20240430T100000Z;INTERVAL=2;BYDAY=TU;WKST=MO
+UID:040000008200E00074C5B7101A82E00800000000B03A6705D443DA01000000000000000
+ 0100000005A363B0D82DA5E4B9365868CF813A31D
+SUMMARY:Unterweisung Lasercutter nach Bedarf
+DTSTART;TZID=W. Europe Standard Time:20240402T120000
+DTEND;TZID=W. Europe Standard Time:20240402T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -229,7 +162,7 @@ X-MICROSOFT-CDO-BUSYSTATUS:BUSY
 X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
 X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
 X-MICROSOFT-CDO-IMPORTANCE:1
-X-MICROSOFT-CDO-INSTTYPE:0
+X-MICROSOFT-CDO-INSTTYPE:1
 X-MICROSOFT-DONOTFORWARDMEETING:FALSE
 X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
@@ -243,7 +176,7 @@ DTSTART;TZID=W. Europe Standard Time:20240404T120000
 DTEND;TZID=W. Europe Standard Time:20240404T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -267,7 +200,7 @@ DTSTART;TZID=W. Europe Standard Time:20240404T120000
 DTEND;TZID=W. Europe Standard Time:20240404T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -290,7 +223,7 @@ DTSTART;TZID=W. Europe Standard Time:20240404T120000
 DTEND;TZID=W. Europe Standard Time:20240404T130000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -314,7 +247,7 @@ DTSTART;TZID=W. Europe Standard Time:20240409T120000
 DTEND;TZID=W. Europe Standard Time:20240409T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -338,7 +271,7 @@ DTSTART;TZID=W. Europe Standard Time:20240411T120000
 DTEND;TZID=W. Europe Standard Time:20240411T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -363,7 +296,7 @@ DTSTART;TZID=W. Europe Standard Time:20240411T140000
 DTEND;TZID=W. Europe Standard Time:20240411T200000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:3
@@ -388,7 +321,7 @@ DTSTART;TZID=W. Europe Standard Time:20240411T163000
 DTEND;TZID=W. Europe Standard Time:20240411T173000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -412,7 +345,7 @@ DTSTART;TZID=W. Europe Standard Time:20240411T180000
 DTEND;TZID=W. Europe Standard Time:20240411T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -435,7 +368,7 @@ DTSTART;TZID=W. Europe Standard Time:20240416T120000
 DTEND;TZID=W. Europe Standard Time:20240416T130000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -459,7 +392,7 @@ DTSTART;TZID=W. Europe Standard Time:20240423T120000
 DTEND;TZID=W. Europe Standard Time:20240423T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -482,7 +415,7 @@ DTSTART;TZID=W. Europe Standard Time:20240425T103000
 DTEND;TZID=W. Europe Standard Time:20240425T113000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -505,7 +438,7 @@ DTSTART;TZID=W. Europe Standard Time:20240425T120000
 DTEND;TZID=W. Europe Standard Time:20240425T140000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -530,7 +463,7 @@ DTSTART;TZID=W. Europe Standard Time:20240502T120000
 DTEND;TZID=W. Europe Standard Time:20240502T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -546,16 +479,15 @@ X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
-RRULE:FREQ=WEEKLY;UNTIL=20240806T100000Z;INTERVAL=2;BYDAY=TU;WKST=MO
-EXDATE;TZID=W. Europe Standard Time:20240528T120000,20240611T120000
 UID:040000008200E00074C5B7101A82E00800000000B0FAE0B1AD65DA01000000000000000
  010000000D1A5FE113FB1D34C810035BFE3D75291
-SUMMARY:Unterweisung Lasercutter nach Bedarf
+RECURRENCE-ID;TZID=W. Europe Standard Time:20240514T000000
+SUMMARY:Unterweisung Lasercutter
 DTSTART;TZID=W. Europe Standard Time:20240514T120000
 DTEND;TZID=W. Europe Standard Time:20240514T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -565,21 +497,20 @@ X-MICROSOFT-CDO-BUSYSTATUS:BUSY
 X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
 X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
 X-MICROSOFT-CDO-IMPORTANCE:1
-X-MICROSOFT-CDO-INSTTYPE:1
+X-MICROSOFT-CDO-INSTTYPE:3
 X-MICROSOFT-DONOTFORWARDMEETING:FALSE
 X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
-UID:040000008200E00074C5B7101A82E00800000000B0FAE0B1AD65DA01000000000000000
- 010000000D1A5FE113FB1D34C810035BFE3D75291
-RECURRENCE-ID;TZID=W. Europe Standard Time:20240514T000000
-SUMMARY:Unterweisung Lasercutter
+UID:040000008200E00074C5B7101A82E00800000000FA75F900D884DA01000000000000000
+ 0100000008CB368D6083C8149B3FF806011EB84DB
+SUMMARY:Unterweisung Schneidplotter + Transferpresse nach Bedarf
 DTSTART;TZID=W. Europe Standard Time:20240514T120000
-DTEND;TZID=W. Europe Standard Time:20240514T133000
+DTEND;TZID=W. Europe Standard Time:20240514T130000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -589,20 +520,22 @@ X-MICROSOFT-CDO-BUSYSTATUS:BUSY
 X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
 X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
 X-MICROSOFT-CDO-IMPORTANCE:1
-X-MICROSOFT-CDO-INSTTYPE:3
+X-MICROSOFT-CDO-INSTTYPE:0
 X-MICROSOFT-DONOTFORWARDMEETING:FALSE
 X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
-UID:040000008200E00074C5B7101A82E00800000000FA75F900D884DA01000000000000000
- 0100000008CB368D6083C8149B3FF806011EB84DB
-SUMMARY:Unterweisung Schneidplotter + Transferpresse nach Bedarf
+RRULE:FREQ=WEEKLY;UNTIL=20240806T100000Z;INTERVAL=2;BYDAY=TU;WKST=MO
+EXDATE;TZID=W. Europe Standard Time:20240528T120000,20240611T120000
+UID:040000008200E00074C5B7101A82E00800000000B0FAE0B1AD65DA01000000000000000
+ 010000000D1A5FE113FB1D34C810035BFE3D75291
+SUMMARY:Unterweisung Lasercutter nach Bedarf
 DTSTART;TZID=W. Europe Standard Time:20240514T120000
-DTEND;TZID=W. Europe Standard Time:20240514T130000
+DTEND;TZID=W. Europe Standard Time:20240514T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -612,7 +545,7 @@ X-MICROSOFT-CDO-BUSYSTATUS:BUSY
 X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
 X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
 X-MICROSOFT-CDO-IMPORTANCE:1
-X-MICROSOFT-CDO-INSTTYPE:0
+X-MICROSOFT-CDO-INSTTYPE:1
 X-MICROSOFT-DONOTFORWARDMEETING:FALSE
 X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
@@ -623,7 +556,7 @@ DTSTART;TZID=W. Europe Standard Time:20240514T140000
 DTEND;TZID=W. Europe Standard Time:20240514T143000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -646,7 +579,7 @@ DTSTART;TZID=W. Europe Standard Time:20240516T123000
 DTEND;TZID=W. Europe Standard Time:20240516T140000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -671,7 +604,7 @@ DTSTART;TZID=W. Europe Standard Time:20240521T120000
 DTEND;TZID=W. Europe Standard Time:20240521T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -695,7 +628,7 @@ DTSTART;TZID=W. Europe Standard Time:20240521T120000
 DTEND;TZID=W. Europe Standard Time:20240521T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -718,7 +651,7 @@ DTSTART;TZID=W. Europe Standard Time:20240523T103000
 DTEND;TZID=W. Europe Standard Time:20240523T113000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -741,7 +674,7 @@ DTSTART;TZID=W. Europe Standard Time:20240523T120000
 DTEND;TZID=W. Europe Standard Time:20240523T140000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -757,15 +690,16 @@ X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
+RRULE:FREQ=WEEKLY;UNTIL=20240801T100000Z;INTERVAL=2;BYDAY=TH;WKST=MO
+EXDATE;TZID=W. Europe Standard Time:20240606T120000,20240620T120000
 UID:040000008200E00074C5B7101A82E0080000000040C7C817AE65DA01000000000000000
  010000000F6BB27FA42259942B2D11BE79F1E376C
-RECURRENCE-ID;TZID=W. Europe Standard Time:20240523T000000
-SUMMARY:Unterweisung Lasercutter
+SUMMARY:Unterweisung Lasercutter nach Bedarf
 DTSTART;TZID=W. Europe Standard Time:20240523T120000
 DTEND;TZID=W. Europe Standard Time:20240523T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -775,22 +709,21 @@ X-MICROSOFT-CDO-BUSYSTATUS:BUSY
 X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
 X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
 X-MICROSOFT-CDO-IMPORTANCE:1
-X-MICROSOFT-CDO-INSTTYPE:3
+X-MICROSOFT-CDO-INSTTYPE:1
 X-MICROSOFT-DONOTFORWARDMEETING:FALSE
 X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
-RRULE:FREQ=WEEKLY;UNTIL=20240801T100000Z;INTERVAL=2;BYDAY=TH;WKST=MO
-EXDATE;TZID=W. Europe Standard Time:20240606T120000,20240620T120000
 UID:040000008200E00074C5B7101A82E0080000000040C7C817AE65DA01000000000000000
  010000000F6BB27FA42259942B2D11BE79F1E376C
-SUMMARY:Unterweisung Lasercutter nach Bedarf
+RECURRENCE-ID;TZID=W. Europe Standard Time:20240523T000000
+SUMMARY:Unterweisung Lasercutter
 DTSTART;TZID=W. Europe Standard Time:20240523T120000
 DTEND;TZID=W. Europe Standard Time:20240523T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -800,7 +733,7 @@ X-MICROSOFT-CDO-BUSYSTATUS:BUSY
 X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
 X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
 X-MICROSOFT-CDO-IMPORTANCE:1
-X-MICROSOFT-CDO-INSTTYPE:1
+X-MICROSOFT-CDO-INSTTYPE:3
 X-MICROSOFT-DONOTFORWARDMEETING:FALSE
 X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
@@ -813,7 +746,7 @@ DTSTART;TZID=W. Europe Standard Time:20240611T120000
 DTEND;TZID=W. Europe Standard Time:20240611T130000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -837,7 +770,7 @@ DTSTART;TZID=W. Europe Standard Time:20240613T180000
 DTEND;TZID=W. Europe Standard Time:20240613T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -860,7 +793,7 @@ DTSTART;TZID=W. Europe Standard Time:20240620T103000
 DTEND;TZID=W. Europe Standard Time:20240620T113000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -883,7 +816,7 @@ DTSTART;TZID=W. Europe Standard Time:20240620T120000
 DTEND;TZID=W. Europe Standard Time:20240620T140000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -907,7 +840,7 @@ DTSTART;TZID=W. Europe Standard Time:20240625T120000
 DTEND;TZID=W. Europe Standard Time:20240625T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -930,7 +863,7 @@ DTSTART;TZID=W. Europe Standard Time:20240627T103000
 DTEND;TZID=W. Europe Standard Time:20240627T113000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -953,7 +886,7 @@ DTSTART;TZID=W. Europe Standard Time:20240702T100000
 DTEND;TZID=W. Europe Standard Time:20240702T120000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -977,7 +910,7 @@ DTSTART;TZID=W. Europe Standard Time:20240704T103000
 DTEND;TZID=W. Europe Standard Time:20240704T113000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1001,7 +934,7 @@ DTSTART;TZID=W. Europe Standard Time:20240709T103000
 DTEND;TZID=W. Europe Standard Time:20240709T113000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1024,7 +957,7 @@ DTSTART;TZID=W. Europe Standard Time:20240711T180000
 DTEND;TZID=W. Europe Standard Time:20240711T190000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1048,7 +981,7 @@ DTSTART;TZID=W. Europe Standard Time:20240711T180000
 DTEND;TZID=W. Europe Standard Time:20240711T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1071,7 +1004,7 @@ DTSTART;TZID=W. Europe Standard Time:20240725T120000
 DTEND;TZID=W. Europe Standard Time:20240725T130000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1094,7 +1027,7 @@ DTSTART;TZID=W. Europe Standard Time:20240730T110000
 DTEND;TZID=W. Europe Standard Time:20240730T150000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1118,7 +1051,7 @@ DTSTART;TZID=W. Europe Standard Time:20240808T180000
 DTEND;TZID=W. Europe Standard Time:20240808T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
diff --git a/public/data/calendar.ics b/public/data/calendar.ics
index 2ea7f3bb58d3e0a1d3956431889d9e4fdef42673..17aef2b3618a91e49673c90f4f802457b1f85842 100644
--- a/public/data/calendar.ics
+++ b/public/data/calendar.ics
@@ -20,17 +20,18 @@ END:DAYLIGHT
 END:VTIMEZONE
 BEGIN:VEVENT
 DESCRIPTION:\n
-RRULE:FREQ=WEEKLY;UNTIL=20250617T080000Z;INTERVAL=1;BYDAY=TU;WKST=MO
-EXDATE;TZID=W. Europe Standard Time:20240528T100000,20240604T100000,2024081
- 3T100000,20240820T100000,20240827T100000
-UID:040000008200E00074C5B7101A82E00800000000E25A647633DAD901000000000000000
- 010000000138BAC1578677B4A9AED22700D9DE5FA
+RRULE:FREQ=WEEKLY;UNTIL=20250619T080000Z;INTERVAL=1;BYDAY=TH;WKST=MO
+EXDATE;TZID=W. Europe Standard Time:20240411T100000,20240509T100000,2024053
+ 0T100000,20240606T100000,20240613T100000,20240711T100000,20240808T100000,2
+ 0240815T100000,20240822T100000,20240829T100000
+UID:040000008200E00074C5B7101A82E00800000000AA91DCD133DAD901000000000000000
+ 01000000079410D4550CCFD4E8D3BD91A32DE7D36
 SUMMARY:Open Makerspace
-DTSTART;TZID=W. Europe Standard Time:20240319T100000
-DTEND;TZID=W. Europe Standard Time:20240319T160000
+DTSTART;TZID=W. Europe Standard Time:20240321T100000
+DTEND;TZID=W. Europe Standard Time:20240321T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -46,16 +47,17 @@ X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
-RRULE:FREQ=WEEKLY;UNTIL=20240625T083000Z;INTERVAL=2;BYDAY=TU;WKST=MO
-EXDATE;TZID=W. Europe Standard Time:20240528T103000
-UID:040000008200E00074C5B7101A82E00800000000B072245FAE65DA01000000000000000
- 010000000CFCE756E45D41945B984ABE4533C253A
-SUMMARY:Allgemeine Sicherheitsunterweisung
-DTSTART;TZID=W. Europe Standard Time:20240319T103000
-DTEND;TZID=W. Europe Standard Time:20240319T113000
+RRULE:FREQ=WEEKLY;UNTIL=20250617T080000Z;INTERVAL=1;BYDAY=TU;WKST=MO
+EXDATE;TZID=W. Europe Standard Time:20240528T100000,20240604T100000,2024081
+ 3T100000,20240820T100000,20240827T100000
+UID:040000008200E00074C5B7101A82E00800000000E25A647633DAD901000000000000000
+ 010000000138BAC1578677B4A9AED22700D9DE5FA
+SUMMARY:Open Makerspace
+DTSTART;TZID=W. Europe Standard Time:20240326T100000
+DTEND;TZID=W. Europe Standard Time:20240326T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -71,38 +73,14 @@ X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
-UID:040000008200E00074C5B7101A82E00800000000B03A6705D443DA01000000000000000
- 0100000005A363B0D82DA5E4B9365868CF813A31D
-RECURRENCE-ID;TZID=W. Europe Standard Time:20240319T000000
-SUMMARY:Unterweisung Lasercutter
-DTSTART;TZID=W. Europe Standard Time:20240319T120000
-DTEND;TZID=W. Europe Standard Time:20240319T133000
-CLASS:PUBLIC
-PRIORITY:5
-DTSTAMP:20240619T180319Z
-TRANSP:OPAQUE
-STATUS:CONFIRMED
-SEQUENCE:0
-LOCATION:
-X-MICROSOFT-CDO-APPT-SEQUENCE:0
-X-MICROSOFT-CDO-BUSYSTATUS:BUSY
-X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
-X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
-X-MICROSOFT-CDO-IMPORTANCE:1
-X-MICROSOFT-CDO-INSTTYPE:3
-X-MICROSOFT-DONOTFORWARDMEETING:FALSE
-X-MICROSOFT-DISALLOW-COUNTER:FALSE
-END:VEVENT
-BEGIN:VEVENT
-DESCRIPTION:\n
-UID:040000008200E00074C5B7101A82E00800000000E281E6370559DA01000000000000000
- 010000000133D134C3D902944ACDE89C106D49B41
-SUMMARY:Unterweisung Schneidplotter + Transferpresse nach Bedarf
-DTSTART;TZID=W. Europe Standard Time:20240319T120000
-DTEND;TZID=W. Europe Standard Time:20240319T130000
+UID:040000008200E00074C5B7101A82E0080000000040868988AE65DA01000000000000000
+ 010000000D8266624B483244582BE694D4BBE75DF
+SUMMARY:Allgemeine Sicherheitsunterweisung
+DTSTART;TZID=W. Europe Standard Time:20240328T103000
+DTEND;TZID=W. Europe Standard Time:20240328T113000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -118,15 +96,14 @@ X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
-RRULE:FREQ=WEEKLY;UNTIL=20240430T100000Z;INTERVAL=2;BYDAY=TU;WKST=MO
-UID:040000008200E00074C5B7101A82E00800000000B03A6705D443DA01000000000000000
- 0100000005A363B0D82DA5E4B9365868CF813A31D
-SUMMARY:Unterweisung Lasercutter nach Bedarf
-DTSTART;TZID=W. Europe Standard Time:20240319T120000
-DTEND;TZID=W. Europe Standard Time:20240319T133000
+UID:040000008200E00074C5B7101A82E0080000000030E51D970559DA01000000000000000
+ 010000000675A35685136FC48A212D1342A0FE90A
+SUMMARY:Unterweisung Stickmaschine 
+DTSTART;TZID=W. Europe Standard Time:20240328T120000
+DTEND;TZID=W. Europe Standard Time:20240328T140000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -136,67 +113,22 @@ X-MICROSOFT-CDO-BUSYSTATUS:BUSY
 X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
 X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
 X-MICROSOFT-CDO-IMPORTANCE:1
-X-MICROSOFT-CDO-INSTTYPE:1
-X-MICROSOFT-DONOTFORWARDMEETING:FALSE
-X-MICROSOFT-DISALLOW-COUNTER:FALSE
-END:VEVENT
-BEGIN:VEVENT
-UID:01153BC2-C6D6-4F8D-9443-2C9C2D8BC058
-SUMMARY:Unterweisung Medienlabor
-DTSTART;TZID=W. Europe Standard Time:20240319T120000
-DTEND;TZID=W. Europe Standard Time:20240319T130000
-CLASS:PUBLIC
-PRIORITY:5
-DTSTAMP:20240619T180319Z
-TRANSP:OPAQUE
-STATUS:CONFIRMED
-SEQUENCE:0
-X-MICROSOFT-CDO-APPT-SEQUENCE:0
-X-MICROSOFT-CDO-BUSYSTATUS:BUSY
-X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
-X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
-X-MICROSOFT-CDO-IMPORTANCE:1
 X-MICROSOFT-CDO-INSTTYPE:0
 X-MICROSOFT-DONOTFORWARDMEETING:FALSE
 X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
-RRULE:FREQ=WEEKLY;UNTIL=20250619T080000Z;INTERVAL=1;BYDAY=TH;WKST=MO
-EXDATE;TZID=W. Europe Standard Time:20240411T100000,20240509T100000,2024053
- 0T100000,20240606T100000,20240613T100000,20240711T100000,20240808T100000,2
- 0240815T100000,20240822T100000,20240829T100000
-UID:040000008200E00074C5B7101A82E00800000000AA91DCD133DAD901000000000000000
- 01000000079410D4550CCFD4E8D3BD91A32DE7D36
-SUMMARY:Open Makerspace
-DTSTART;TZID=W. Europe Standard Time:20240321T100000
-DTEND;TZID=W. Europe Standard Time:20240321T160000
-CLASS:PUBLIC
-PRIORITY:5
-DTSTAMP:20240619T180319Z
-TRANSP:OPAQUE
-STATUS:CONFIRMED
-SEQUENCE:0
-LOCATION:
-X-MICROSOFT-CDO-APPT-SEQUENCE:0
-X-MICROSOFT-CDO-BUSYSTATUS:BUSY
-X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
-X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
-X-MICROSOFT-CDO-IMPORTANCE:1
-X-MICROSOFT-CDO-INSTTYPE:1
-X-MICROSOFT-DONOTFORWARDMEETING:FALSE
-X-MICROSOFT-DISALLOW-COUNTER:FALSE
-END:VEVENT
-BEGIN:VEVENT
-DESCRIPTION:\n
-UID:040000008200E00074C5B7101A82E0080000000040868988AE65DA01000000000000000
- 010000000D8266624B483244582BE694D4BBE75DF
+RRULE:FREQ=WEEKLY;UNTIL=20240625T083000Z;INTERVAL=2;BYDAY=TU;WKST=MO
+EXDATE;TZID=W. Europe Standard Time:20240528T103000
+UID:040000008200E00074C5B7101A82E00800000000B072245FAE65DA01000000000000000
+ 010000000CFCE756E45D41945B984ABE4533C253A
 SUMMARY:Allgemeine Sicherheitsunterweisung
-DTSTART;TZID=W. Europe Standard Time:20240328T103000
-DTEND;TZID=W. Europe Standard Time:20240328T113000
+DTSTART;TZID=W. Europe Standard Time:20240402T103000
+DTEND;TZID=W. Europe Standard Time:20240402T113000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -206,20 +138,21 @@ X-MICROSOFT-CDO-BUSYSTATUS:BUSY
 X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
 X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
 X-MICROSOFT-CDO-IMPORTANCE:1
-X-MICROSOFT-CDO-INSTTYPE:0
+X-MICROSOFT-CDO-INSTTYPE:1
 X-MICROSOFT-DONOTFORWARDMEETING:FALSE
 X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
-UID:040000008200E00074C5B7101A82E0080000000030E51D970559DA01000000000000000
- 010000000675A35685136FC48A212D1342A0FE90A
-SUMMARY:Unterweisung Stickmaschine 
-DTSTART;TZID=W. Europe Standard Time:20240328T120000
-DTEND;TZID=W. Europe Standard Time:20240328T140000
+RRULE:FREQ=WEEKLY;UNTIL=20240430T100000Z;INTERVAL=2;BYDAY=TU;WKST=MO
+UID:040000008200E00074C5B7101A82E00800000000B03A6705D443DA01000000000000000
+ 0100000005A363B0D82DA5E4B9365868CF813A31D
+SUMMARY:Unterweisung Lasercutter nach Bedarf
+DTSTART;TZID=W. Europe Standard Time:20240402T120000
+DTEND;TZID=W. Europe Standard Time:20240402T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -229,7 +162,7 @@ X-MICROSOFT-CDO-BUSYSTATUS:BUSY
 X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY
 X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
 X-MICROSOFT-CDO-IMPORTANCE:1
-X-MICROSOFT-CDO-INSTTYPE:0
+X-MICROSOFT-CDO-INSTTYPE:1
 X-MICROSOFT-DONOTFORWARDMEETING:FALSE
 X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
@@ -243,7 +176,7 @@ DTSTART;TZID=W. Europe Standard Time:20240404T120000
 DTEND;TZID=W. Europe Standard Time:20240404T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -267,7 +200,7 @@ DTSTART;TZID=W. Europe Standard Time:20240404T120000
 DTEND;TZID=W. Europe Standard Time:20240404T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -290,7 +223,7 @@ DTSTART;TZID=W. Europe Standard Time:20240404T120000
 DTEND;TZID=W. Europe Standard Time:20240404T130000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -314,7 +247,7 @@ DTSTART;TZID=W. Europe Standard Time:20240409T120000
 DTEND;TZID=W. Europe Standard Time:20240409T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -338,7 +271,7 @@ DTSTART;TZID=W. Europe Standard Time:20240411T120000
 DTEND;TZID=W. Europe Standard Time:20240411T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -363,7 +296,7 @@ DTSTART;TZID=W. Europe Standard Time:20240411T140000
 DTEND;TZID=W. Europe Standard Time:20240411T200000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:3
@@ -388,7 +321,7 @@ DTSTART;TZID=W. Europe Standard Time:20240411T163000
 DTEND;TZID=W. Europe Standard Time:20240411T173000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -412,7 +345,7 @@ DTSTART;TZID=W. Europe Standard Time:20240411T180000
 DTEND;TZID=W. Europe Standard Time:20240411T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -435,7 +368,7 @@ DTSTART;TZID=W. Europe Standard Time:20240416T120000
 DTEND;TZID=W. Europe Standard Time:20240416T130000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -459,7 +392,7 @@ DTSTART;TZID=W. Europe Standard Time:20240423T120000
 DTEND;TZID=W. Europe Standard Time:20240423T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -482,7 +415,7 @@ DTSTART;TZID=W. Europe Standard Time:20240425T103000
 DTEND;TZID=W. Europe Standard Time:20240425T113000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -505,7 +438,7 @@ DTSTART;TZID=W. Europe Standard Time:20240425T120000
 DTEND;TZID=W. Europe Standard Time:20240425T140000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
+DTSTAMP:20240620T180322Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
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 DTEND;TZID=W. Europe Standard Time:20240502T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20240619T180319Z
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 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -546,16 +479,15 @@ X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
-RRULE:FREQ=WEEKLY;UNTIL=20240806T100000Z;INTERVAL=2;BYDAY=TU;WKST=MO
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 UID:040000008200E00074C5B7101A82E00800000000B0FAE0B1AD65DA01000000000000000
  010000000D1A5FE113FB1D34C810035BFE3D75291
-SUMMARY:Unterweisung Lasercutter nach Bedarf
+RECURRENCE-ID;TZID=W. Europe Standard Time:20240514T000000
+SUMMARY:Unterweisung Lasercutter
 DTSTART;TZID=W. Europe Standard Time:20240514T120000
 DTEND;TZID=W. Europe Standard Time:20240514T133000
 CLASS:PUBLIC
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-DTSTAMP:20240619T180319Z
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 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -565,21 +497,20 @@ X-MICROSOFT-CDO-BUSYSTATUS:BUSY
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 X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
 X-MICROSOFT-CDO-IMPORTANCE:1
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 X-MICROSOFT-DONOTFORWARDMEETING:FALSE
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 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
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- 010000000D1A5FE113FB1D34C810035BFE3D75291
-RECURRENCE-ID;TZID=W. Europe Standard Time:20240514T000000
-SUMMARY:Unterweisung Lasercutter
+UID:040000008200E00074C5B7101A82E00800000000FA75F900D884DA01000000000000000
+ 0100000008CB368D6083C8149B3FF806011EB84DB
+SUMMARY:Unterweisung Schneidplotter + Transferpresse nach Bedarf
 DTSTART;TZID=W. Europe Standard Time:20240514T120000
-DTEND;TZID=W. Europe Standard Time:20240514T133000
+DTEND;TZID=W. Europe Standard Time:20240514T130000
 CLASS:PUBLIC
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 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -589,20 +520,22 @@ X-MICROSOFT-CDO-BUSYSTATUS:BUSY
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 X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
 X-MICROSOFT-CDO-IMPORTANCE:1
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 X-MICROSOFT-DONOTFORWARDMEETING:FALSE
 X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
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- 0100000008CB368D6083C8149B3FF806011EB84DB
-SUMMARY:Unterweisung Schneidplotter + Transferpresse nach Bedarf
+RRULE:FREQ=WEEKLY;UNTIL=20240806T100000Z;INTERVAL=2;BYDAY=TU;WKST=MO
+EXDATE;TZID=W. Europe Standard Time:20240528T120000,20240611T120000
+UID:040000008200E00074C5B7101A82E00800000000B0FAE0B1AD65DA01000000000000000
+ 010000000D1A5FE113FB1D34C810035BFE3D75291
+SUMMARY:Unterweisung Lasercutter nach Bedarf
 DTSTART;TZID=W. Europe Standard Time:20240514T120000
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+DTEND;TZID=W. Europe Standard Time:20240514T133000
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 X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
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 STATUS:CONFIRMED
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 STATUS:CONFIRMED
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 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
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 DTEND;TZID=W. Europe Standard Time:20240523T140000
 CLASS:PUBLIC
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 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -757,15 +690,16 @@ X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
+RRULE:FREQ=WEEKLY;UNTIL=20240801T100000Z;INTERVAL=2;BYDAY=TH;WKST=MO
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-RECURRENCE-ID;TZID=W. Europe Standard Time:20240523T000000
-SUMMARY:Unterweisung Lasercutter
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 DTEND;TZID=W. Europe Standard Time:20240523T133000
 CLASS:PUBLIC
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 STATUS:CONFIRMED
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 X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
 X-MICROSOFT-CDO-IMPORTANCE:1
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 X-MICROSOFT-DONOTFORWARDMEETING:FALSE
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 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
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-SUMMARY:Unterweisung Lasercutter nach Bedarf
+RECURRENCE-ID;TZID=W. Europe Standard Time:20240523T000000
+SUMMARY:Unterweisung Lasercutter
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 X-MICROSOFT-CDO-ALLDAYEVENT:FALSE
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 X-MICROSOFT-DONOTFORWARDMEETING:FALSE
 X-MICROSOFT-DISALLOW-COUNTER:FALSE
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 STATUS:CONFIRMED
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 STATUS:CONFIRMED
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 STATUS:CONFIRMED
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 STATUS:CONFIRMED
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 STATUS:CONFIRMED
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 STATUS:CONFIRMED
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 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0