diff --git a/docs/data/calendar.ics b/docs/data/calendar.ics
index bc5736d3dfc339fd775d1c3108c9389a1a2fab8a..4a49548f3ad02ce868b66d2103009cb4e11a3d31 100644
--- a/docs/data/calendar.ics
+++ b/docs/data/calendar.ics
@@ -27,7 +27,7 @@ DTSTART;TZID=W. Europe Standard Time:20230626T160000
 DTEND;TZID=W. Europe Standard Time:20230626T190000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -50,7 +50,7 @@ DTSTART;TZID=W. Europe Standard Time:20230627T100000
 DTEND;TZID=W. Europe Standard Time:20230627T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -73,7 +73,7 @@ DTSTART;TZID=W. Europe Standard Time:20230627T100000
 DTEND;TZID=W. Europe Standard Time:20230627T110000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -96,7 +96,7 @@ DTSTART;TZID=W. Europe Standard Time:20230627T123000
 DTEND;TZID=W. Europe Standard Time:20230627T143000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -119,7 +119,7 @@ DTSTART;TZID=W. Europe Standard Time:20230628T100000
 DTEND;TZID=W. Europe Standard Time:20230628T170000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -142,7 +142,7 @@ DTSTART;TZID=W. Europe Standard Time:20230628T110000
 DTEND;TZID=W. Europe Standard Time:20230628T170000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -166,7 +166,7 @@ DTSTART;TZID=W. Europe Standard Time:20230629T103000
 DTEND;TZID=W. Europe Standard Time:20230629T111500
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:TRANSPARENT
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -189,7 +189,7 @@ DTSTART;TZID=W. Europe Standard Time:20230629T110000
 DTEND;TZID=W. Europe Standard Time:20230629T143000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -212,7 +212,7 @@ DTSTART;TZID=W. Europe Standard Time:20230629T113000
 DTEND;TZID=W. Europe Standard Time:20230629T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -235,7 +235,7 @@ DTSTART;TZID=W. Europe Standard Time:20230629T133000
 DTEND;TZID=W. Europe Standard Time:20230629T150000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -260,7 +260,7 @@ DTSTART;TZID=W. Europe Standard Time:20230704T103000
 DTEND;TZID=W. Europe Standard Time:20230704T111500
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:TRANSPARENT
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -283,7 +283,7 @@ DTSTART;TZID=W. Europe Standard Time:20230704T113000
 DTEND;TZID=W. Europe Standard Time:20230704T130000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -306,7 +306,7 @@ DTSTART;TZID=W. Europe Standard Time:20230705T110000
 DTEND;TZID=W. Europe Standard Time:20230705T170000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -329,7 +329,7 @@ DTSTART;TZID=W. Europe Standard Time:20230706T120000
 DTEND;TZID=W. Europe Standard Time:20230706T130000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -352,7 +352,7 @@ DTSTART;TZID=W. Europe Standard Time:20230708T100000
 DTEND;TZID=W. Europe Standard Time:20230708T170000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -376,7 +376,7 @@ DTSTART;TZID=W. Europe Standard Time:20230713T140000
 DTEND;TZID=W. Europe Standard Time:20230713T200000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:3
@@ -400,7 +400,7 @@ DTSTART;TZID=W. Europe Standard Time:20230718T100000
 DTEND;TZID=W. Europe Standard Time:20230718T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:2
@@ -423,7 +423,7 @@ DTSTART;TZID=W. Europe Standard Time:20230808T123000
 DTEND;TZID=W. Europe Standard Time:20230808T143000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -444,7 +444,7 @@ DTSTART;VALUE=DATE:20230810
 DTEND;VALUE=DATE:20230818
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:TRANSPARENT
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -467,7 +467,7 @@ DTSTART;TZID=W. Europe Standard Time:20230810T143000
 DTEND;TZID=W. Europe Standard Time:20230810T151500
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:TRANSPARENT
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -490,7 +490,7 @@ DTSTART;TZID=W. Europe Standard Time:20230815T113000
 DTEND;TZID=W. Europe Standard Time:20230815T130000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:TRANSPARENT
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -513,7 +513,7 @@ DTSTART;TZID=W. Europe Standard Time:20230815T130000
 DTEND;TZID=W. Europe Standard Time:20230815T150000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:TRANSPARENT
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -537,7 +537,7 @@ DTSTART;TZID=W. Europe Standard Time:20230829T100000
 DTEND;TZID=W. Europe Standard Time:20230829T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -563,7 +563,7 @@ DTSTART;TZID=W. Europe Standard Time:20230829T100000
 DTEND;TZID=W. Europe Standard Time:20230829T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -579,7 +579,7 @@ X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
-RRULE:FREQ=WEEKLY;UNTIL=20240919T080000Z;INTERVAL=1;BYDAY=TH;WKST=MO
+RRULE:FREQ=WEEKLY;UNTIL=20240926T080000Z;INTERVAL=1;BYDAY=TH;WKST=MO
 EXDATE;TZID=W. Europe Standard Time:20230914T100000,20231005T100000,2023101
  2T100000,20231109T100000,20231214T100000,20231228T100000,20240104T100000,2
  0240111T100000,20240208T100000,20240314T100000
@@ -590,7 +590,7 @@ DTSTART;TZID=W. Europe Standard Time:20230831T100000
 DTEND;TZID=W. Europe Standard Time:20230831T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -614,7 +614,7 @@ DTSTART;TZID=W. Europe Standard Time:20230905T100000
 DTEND;TZID=W. Europe Standard Time:20230905T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -637,7 +637,7 @@ DTSTART;TZID=W. Europe Standard Time:20230905T123000
 DTEND;TZID=W. Europe Standard Time:20230905T143000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -661,7 +661,7 @@ DTSTART;TZID=W. Europe Standard Time:20230912T100000
 DTEND;TZID=W. Europe Standard Time:20230912T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -679,7 +679,7 @@ BEGIN:VEVENT
 DESCRIPTION:Findet nach Bedarf statt. Bestandteil ist immer eine Werkstatt-
  Einweisung und mindestens eine Unterweisung für eines der Geräte/Bereich
  e in der Kunststoffwerkstatt\n
-RRULE:FREQ=WEEKLY;UNTIL=20240919T093000Z;INTERVAL=1;BYDAY=TH;WKST=MO
+RRULE:FREQ=WEEKLY;UNTIL=20240926T093000Z;INTERVAL=1;BYDAY=TH;WKST=MO
 EXDATE;TZID=W. Europe Standard Time:20231005T113000,20231228T113000,2024010
  4T113000
 UID:040000008200E00074C5B7101A82E00800000000E1B57C0435DAD901000000000000000
@@ -689,7 +689,7 @@ DTSTART;TZID=W. Europe Standard Time:20230914T113000
 DTEND;TZID=W. Europe Standard Time:20230914T140000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -715,7 +715,7 @@ DTSTART;TZID=W. Europe Standard Time:20230914T170000
 DTEND;TZID=W. Europe Standard Time:20230914T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:3
@@ -736,7 +736,7 @@ DTSTART;TZID=W. Europe Standard Time:20230914T173000
 DTEND;TZID=W. Europe Standard Time:20230914T190000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -756,7 +756,7 @@ DTSTART;VALUE=DATE:20230919
 DTEND;VALUE=DATE:20230927
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:TRANSPARENT
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -782,7 +782,7 @@ DTSTART;TZID=W. Europe Standard Time:20230919T113000
 DTEND;TZID=W. Europe Standard Time:20230919T123000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -803,7 +803,7 @@ DTSTART;TZID=W. Europe Standard Time:20230921T100000
 DTEND;TZID=W. Europe Standard Time:20230921T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -825,7 +825,7 @@ DTSTART;TZID=W. Europe Standard Time:20230921T133000
 DTEND;TZID=W. Europe Standard Time:20230921T150000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -848,7 +848,7 @@ DTSTART;TZID=W. Europe Standard Time:20230926T113000
 DTEND;TZID=W. Europe Standard Time:20230926T130000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -873,7 +873,7 @@ DTSTART;TZID=W. Europe Standard Time:20230928T120000
 DTEND;TZID=W. Europe Standard Time:20230928T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -896,7 +896,7 @@ DTSTART;TZID=W. Europe Standard Time:20231003T100000
 DTEND;TZID=W. Europe Standard Time:20231003T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -919,7 +919,7 @@ DTSTART;TZID=W. Europe Standard Time:20231005T100000
 DTEND;TZID=W. Europe Standard Time:20231005T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -943,7 +943,7 @@ DTSTART;TZID=W. Europe Standard Time:20231010T103000
 DTEND;TZID=W. Europe Standard Time:20231010T113000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -967,7 +967,7 @@ DTSTART;TZID=W. Europe Standard Time:20231010T120000
 DTEND;TZID=W. Europe Standard Time:20231010T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -991,7 +991,7 @@ DTSTART;TZID=W. Europe Standard Time:20231012T163000
 DTEND;TZID=W. Europe Standard Time:20231012T173000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1017,7 +1017,7 @@ DTSTART;TZID=W. Europe Standard Time:20231012T170000
 DTEND;TZID=W. Europe Standard Time:20231012T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:1
@@ -1040,7 +1040,7 @@ DTSTART;TZID=W. Europe Standard Time:20231012T180000
 DTEND;TZID=W. Europe Standard Time:20231012T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1064,7 +1064,7 @@ DTSTART;TZID=W. Europe Standard Time:20231017T120000
 DTEND;TZID=W. Europe Standard Time:20231017T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1088,7 +1088,7 @@ DTSTART;TZID=W. Europe Standard Time:20231019T103000
 DTEND;TZID=W. Europe Standard Time:20231019T113000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1112,7 +1112,7 @@ DTSTART;TZID=W. Europe Standard Time:20231019T120000
 DTEND;TZID=W. Europe Standard Time:20231019T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1136,7 +1136,7 @@ DTSTART;TZID=W. Europe Standard Time:20231023T120000
 DTEND;TZID=W. Europe Standard Time:20231023T170000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1161,7 +1161,7 @@ DTSTART;TZID=W. Europe Standard Time:20231109T170000
 DTEND;TZID=W. Europe Standard Time:20231109T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:2
@@ -1185,7 +1185,7 @@ DTSTART;TZID=W. Europe Standard Time:20231109T180000
 DTEND;TZID=W. Europe Standard Time:20231109T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1211,7 +1211,7 @@ DTSTART;TZID=W. Europe Standard Time:20231214T170000
 DTEND;TZID=W. Europe Standard Time:20231214T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:4
@@ -1235,7 +1235,7 @@ DTSTART;TZID=W. Europe Standard Time:20231214T180000
 DTEND;TZID=W. Europe Standard Time:20231214T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1261,7 +1261,7 @@ DTSTART;TZID=W. Europe Standard Time:20240111T170000
 DTEND;TZID=W. Europe Standard Time:20240111T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:5
@@ -1287,7 +1287,7 @@ DTSTART;TZID=W. Europe Standard Time:20240208T170000
 DTEND;TZID=W. Europe Standard Time:20240208T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:6
@@ -1313,7 +1313,7 @@ DTSTART;TZID=W. Europe Standard Time:20240314T170000
 DTEND;TZID=W. Europe Standard Time:20240314T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:7
diff --git a/public/data/calendar.ics b/public/data/calendar.ics
index bc5736d3dfc339fd775d1c3108c9389a1a2fab8a..4a49548f3ad02ce868b66d2103009cb4e11a3d31 100644
--- a/public/data/calendar.ics
+++ b/public/data/calendar.ics
@@ -27,7 +27,7 @@ DTSTART;TZID=W. Europe Standard Time:20230626T160000
 DTEND;TZID=W. Europe Standard Time:20230626T190000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -50,7 +50,7 @@ DTSTART;TZID=W. Europe Standard Time:20230627T100000
 DTEND;TZID=W. Europe Standard Time:20230627T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -73,7 +73,7 @@ DTSTART;TZID=W. Europe Standard Time:20230627T100000
 DTEND;TZID=W. Europe Standard Time:20230627T110000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -96,7 +96,7 @@ DTSTART;TZID=W. Europe Standard Time:20230627T123000
 DTEND;TZID=W. Europe Standard Time:20230627T143000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -119,7 +119,7 @@ DTSTART;TZID=W. Europe Standard Time:20230628T100000
 DTEND;TZID=W. Europe Standard Time:20230628T170000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -142,7 +142,7 @@ DTSTART;TZID=W. Europe Standard Time:20230628T110000
 DTEND;TZID=W. Europe Standard Time:20230628T170000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -166,7 +166,7 @@ DTSTART;TZID=W. Europe Standard Time:20230629T103000
 DTEND;TZID=W. Europe Standard Time:20230629T111500
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:TRANSPARENT
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -189,7 +189,7 @@ DTSTART;TZID=W. Europe Standard Time:20230629T110000
 DTEND;TZID=W. Europe Standard Time:20230629T143000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -212,7 +212,7 @@ DTSTART;TZID=W. Europe Standard Time:20230629T113000
 DTEND;TZID=W. Europe Standard Time:20230629T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -235,7 +235,7 @@ DTSTART;TZID=W. Europe Standard Time:20230629T133000
 DTEND;TZID=W. Europe Standard Time:20230629T150000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -260,7 +260,7 @@ DTSTART;TZID=W. Europe Standard Time:20230704T103000
 DTEND;TZID=W. Europe Standard Time:20230704T111500
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:TRANSPARENT
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -283,7 +283,7 @@ DTSTART;TZID=W. Europe Standard Time:20230704T113000
 DTEND;TZID=W. Europe Standard Time:20230704T130000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -306,7 +306,7 @@ DTSTART;TZID=W. Europe Standard Time:20230705T110000
 DTEND;TZID=W. Europe Standard Time:20230705T170000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -329,7 +329,7 @@ DTSTART;TZID=W. Europe Standard Time:20230706T120000
 DTEND;TZID=W. Europe Standard Time:20230706T130000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -352,7 +352,7 @@ DTSTART;TZID=W. Europe Standard Time:20230708T100000
 DTEND;TZID=W. Europe Standard Time:20230708T170000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -376,7 +376,7 @@ DTSTART;TZID=W. Europe Standard Time:20230713T140000
 DTEND;TZID=W. Europe Standard Time:20230713T200000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:3
@@ -400,7 +400,7 @@ DTSTART;TZID=W. Europe Standard Time:20230718T100000
 DTEND;TZID=W. Europe Standard Time:20230718T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:2
@@ -423,7 +423,7 @@ DTSTART;TZID=W. Europe Standard Time:20230808T123000
 DTEND;TZID=W. Europe Standard Time:20230808T143000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -444,7 +444,7 @@ DTSTART;VALUE=DATE:20230810
 DTEND;VALUE=DATE:20230818
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:TRANSPARENT
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -467,7 +467,7 @@ DTSTART;TZID=W. Europe Standard Time:20230810T143000
 DTEND;TZID=W. Europe Standard Time:20230810T151500
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:TRANSPARENT
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -490,7 +490,7 @@ DTSTART;TZID=W. Europe Standard Time:20230815T113000
 DTEND;TZID=W. Europe Standard Time:20230815T130000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:TRANSPARENT
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -513,7 +513,7 @@ DTSTART;TZID=W. Europe Standard Time:20230815T130000
 DTEND;TZID=W. Europe Standard Time:20230815T150000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:TRANSPARENT
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -537,7 +537,7 @@ DTSTART;TZID=W. Europe Standard Time:20230829T100000
 DTEND;TZID=W. Europe Standard Time:20230829T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -563,7 +563,7 @@ DTSTART;TZID=W. Europe Standard Time:20230829T100000
 DTEND;TZID=W. Europe Standard Time:20230829T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -579,7 +579,7 @@ X-MICROSOFT-DISALLOW-COUNTER:FALSE
 END:VEVENT
 BEGIN:VEVENT
 DESCRIPTION:\n
-RRULE:FREQ=WEEKLY;UNTIL=20240919T080000Z;INTERVAL=1;BYDAY=TH;WKST=MO
+RRULE:FREQ=WEEKLY;UNTIL=20240926T080000Z;INTERVAL=1;BYDAY=TH;WKST=MO
 EXDATE;TZID=W. Europe Standard Time:20230914T100000,20231005T100000,2023101
  2T100000,20231109T100000,20231214T100000,20231228T100000,20240104T100000,2
  0240111T100000,20240208T100000,20240314T100000
@@ -590,7 +590,7 @@ DTSTART;TZID=W. Europe Standard Time:20230831T100000
 DTEND;TZID=W. Europe Standard Time:20230831T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -614,7 +614,7 @@ DTSTART;TZID=W. Europe Standard Time:20230905T100000
 DTEND;TZID=W. Europe Standard Time:20230905T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -637,7 +637,7 @@ DTSTART;TZID=W. Europe Standard Time:20230905T123000
 DTEND;TZID=W. Europe Standard Time:20230905T143000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -661,7 +661,7 @@ DTSTART;TZID=W. Europe Standard Time:20230912T100000
 DTEND;TZID=W. Europe Standard Time:20230912T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -679,7 +679,7 @@ BEGIN:VEVENT
 DESCRIPTION:Findet nach Bedarf statt. Bestandteil ist immer eine Werkstatt-
  Einweisung und mindestens eine Unterweisung für eines der Geräte/Bereich
  e in der Kunststoffwerkstatt\n
-RRULE:FREQ=WEEKLY;UNTIL=20240919T093000Z;INTERVAL=1;BYDAY=TH;WKST=MO
+RRULE:FREQ=WEEKLY;UNTIL=20240926T093000Z;INTERVAL=1;BYDAY=TH;WKST=MO
 EXDATE;TZID=W. Europe Standard Time:20231005T113000,20231228T113000,2024010
  4T113000
 UID:040000008200E00074C5B7101A82E00800000000E1B57C0435DAD901000000000000000
@@ -689,7 +689,7 @@ DTSTART;TZID=W. Europe Standard Time:20230914T113000
 DTEND;TZID=W. Europe Standard Time:20230914T140000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -715,7 +715,7 @@ DTSTART;TZID=W. Europe Standard Time:20230914T170000
 DTEND;TZID=W. Europe Standard Time:20230914T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:3
@@ -736,7 +736,7 @@ DTSTART;TZID=W. Europe Standard Time:20230914T173000
 DTEND;TZID=W. Europe Standard Time:20230914T190000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -756,7 +756,7 @@ DTSTART;VALUE=DATE:20230919
 DTEND;VALUE=DATE:20230927
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:TRANSPARENT
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -782,7 +782,7 @@ DTSTART;TZID=W. Europe Standard Time:20230919T113000
 DTEND;TZID=W. Europe Standard Time:20230919T123000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -803,7 +803,7 @@ DTSTART;TZID=W. Europe Standard Time:20230921T100000
 DTEND;TZID=W. Europe Standard Time:20230921T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -825,7 +825,7 @@ DTSTART;TZID=W. Europe Standard Time:20230921T133000
 DTEND;TZID=W. Europe Standard Time:20230921T150000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -848,7 +848,7 @@ DTSTART;TZID=W. Europe Standard Time:20230926T113000
 DTEND;TZID=W. Europe Standard Time:20230926T130000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -873,7 +873,7 @@ DTSTART;TZID=W. Europe Standard Time:20230928T120000
 DTEND;TZID=W. Europe Standard Time:20230928T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -896,7 +896,7 @@ DTSTART;TZID=W. Europe Standard Time:20231003T100000
 DTEND;TZID=W. Europe Standard Time:20231003T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -919,7 +919,7 @@ DTSTART;TZID=W. Europe Standard Time:20231005T100000
 DTEND;TZID=W. Europe Standard Time:20231005T160000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -943,7 +943,7 @@ DTSTART;TZID=W. Europe Standard Time:20231010T103000
 DTEND;TZID=W. Europe Standard Time:20231010T113000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -967,7 +967,7 @@ DTSTART;TZID=W. Europe Standard Time:20231010T120000
 DTEND;TZID=W. Europe Standard Time:20231010T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -991,7 +991,7 @@ DTSTART;TZID=W. Europe Standard Time:20231012T163000
 DTEND;TZID=W. Europe Standard Time:20231012T173000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1017,7 +1017,7 @@ DTSTART;TZID=W. Europe Standard Time:20231012T170000
 DTEND;TZID=W. Europe Standard Time:20231012T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:1
@@ -1040,7 +1040,7 @@ DTSTART;TZID=W. Europe Standard Time:20231012T180000
 DTEND;TZID=W. Europe Standard Time:20231012T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1064,7 +1064,7 @@ DTSTART;TZID=W. Europe Standard Time:20231017T120000
 DTEND;TZID=W. Europe Standard Time:20231017T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1088,7 +1088,7 @@ DTSTART;TZID=W. Europe Standard Time:20231019T103000
 DTEND;TZID=W. Europe Standard Time:20231019T113000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1112,7 +1112,7 @@ DTSTART;TZID=W. Europe Standard Time:20231019T120000
 DTEND;TZID=W. Europe Standard Time:20231019T133000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1136,7 +1136,7 @@ DTSTART;TZID=W. Europe Standard Time:20231023T120000
 DTEND;TZID=W. Europe Standard Time:20231023T170000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1161,7 +1161,7 @@ DTSTART;TZID=W. Europe Standard Time:20231109T170000
 DTEND;TZID=W. Europe Standard Time:20231109T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:2
@@ -1185,7 +1185,7 @@ DTSTART;TZID=W. Europe Standard Time:20231109T180000
 DTEND;TZID=W. Europe Standard Time:20231109T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1211,7 +1211,7 @@ DTSTART;TZID=W. Europe Standard Time:20231214T170000
 DTEND;TZID=W. Europe Standard Time:20231214T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:4
@@ -1235,7 +1235,7 @@ DTSTART;TZID=W. Europe Standard Time:20231214T180000
 DTEND;TZID=W. Europe Standard Time:20231214T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:0
@@ -1261,7 +1261,7 @@ DTSTART;TZID=W. Europe Standard Time:20240111T170000
 DTEND;TZID=W. Europe Standard Time:20240111T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:5
@@ -1287,7 +1287,7 @@ DTSTART;TZID=W. Europe Standard Time:20240208T170000
 DTEND;TZID=W. Europe Standard Time:20240208T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:6
@@ -1313,7 +1313,7 @@ DTSTART;TZID=W. Europe Standard Time:20240314T170000
 DTEND;TZID=W. Europe Standard Time:20240314T193000
 CLASS:PUBLIC
 PRIORITY:5
-DTSTAMP:20230925T180316Z
+DTSTAMP:20230926T180313Z
 TRANSP:OPAQUE
 STATUS:CONFIRMED
 SEQUENCE:7