diff --git a/content/_data/platzhalter.yaml b/content/_data/platzhalter.yaml
index c4697fad..4800ec9b 100644
--- a/content/_data/platzhalter.yaml
+++ b/content/_data/platzhalter.yaml
@@ -1,62 +1,62 @@
 ---
 events:
 - title: CCCS Vortragsreihe (Thema noch offen)
-  startdate: 2024-01-11 19:30:00.000000000 +00:00
+  startdate: 2024-01-11 19:30:00.000000000 +01:00
   duration: 2h
   location:
     location: bib
 - title: CCCS Vortragsreihe (Thema noch offen)
-  startdate: 2024-02-08 19:30:00.000000000 +00:00
+  startdate: 2024-02-08 19:30:00.000000000 +01:00
   duration: 2h
   location:
     location: bib
 - title: CCCS Vortragsreihe (Thema noch offen)
-  startdate: 2024-03-14 19:30:00.000000000 +00:00
+  startdate: 2024-03-14 19:30:00.000000000 +01:00
   duration: 2h
   location:
     location: bib
 - title: CCCS Vortragsreihe (Thema noch offen)
-  startdate: 2024-04-11 19:30:00.000000000 +00:00
+  startdate: 2024-04-11 19:30:00.000000000 +02:00
   duration: 2h
   location:
     location: bib
 - title: CCCS Vortragsreihe (Thema noch offen)
-  startdate: 2024-05-02 19:30:00.000000000 +00:00
+  startdate: 2024-05-02 19:30:00.000000000 +02:00
   duration: 2h
   location:
     location: bib
 - title: CCCS Vortragsreihe (Thema noch offen)
-  startdate: 2024-06-13 19:30:00.000000000 +00:00
+  startdate: 2024-06-13 19:30:00.000000000 +02:00
   duration: 2h
   location:
     location: bib
 - title: CCCS Vortragsreihe (Thema noch offen)
-  startdate: 2024-07-11 19:30:00.000000000 +00:00
+  startdate: 2024-07-11 19:30:00.000000000 +02:00
   duration: 2h
   location:
     location: bib
 - title: CCCS Vortragsreihe (Thema noch offen)
-  startdate: 2024-08-08 19:30:00.000000000 +00:00
+  startdate: 2024-08-08 19:30:00.000000000 +02:00
   duration: 2h
   location:
     location: bib
 - title: CCCS Vortragsreihe (Thema noch offen)
-  startdate: 2024-09-12 19:30:00.000000000 +00:00
+  startdate: 2024-09-12 19:30:00.000000000 +02:00
   duration: 2h
   location:
     location: bib
 - title: CCCS Vortragsreihe (Thema noch offen)
-  startdate: 2024-10-10 19:30:00.000000000 +00:00
+  startdate: 2024-10-10 19:30:00.000000000 +02:00
   duration: 2h
   location:
     location: bib
 - title: CCCS Vortragsreihe (Thema noch offen)
-  startdate: 2024-11-14 19:30:00.000000000 +00:00
+  startdate: 2024-11-14 19:30:00.000000000 +01:00
   duration: 2h
   location:
     location: bib
 - title: CCCS Vortragsreihe (Thema noch offen)
-  startdate: 2024-12-12 19:30:00.000000000 +00:00
+  startdate: 2024-12-12 19:30:00.000000000 +01:00
   duration: 2h
   location:
     location: bib