Shared calendar only shows old events

ℹ️ Support
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1

The Basics

  • Nextcloud Server version (e.g., 29.x.x):
    • 31.0.6
  • Operating system and version (e.g., Ubuntu 24.04):
    • Ubuntu 24.04
  • Web server and version (e.g, Apache 2.4.25):
    • replace me
  • Reverse proxy and version _(e.g. nginx 1.27.2)
    • replace me
  • PHP version (e.g, 8.3):
    • 8.3.22
  • Is this the first time you’ve seen this error? (Yes / No):
    • replace me
  • When did this problem seem to first start?
    • ~2 Weeks ago
  • Installation method (e.g. AlO, NCP, Bare Metal/Archive, etc.)
    • AIO
  • Are you using CloudfIare, mod_security, or similar? (Yes / No)
    • No

Summary of the issue you are facing:

I have a user A with calendar. This calendar is shared read only to user B.
Around ~2 weeks ago (don’t know exactly) new events in this calendar are not shown anymore to user B. The calendar is still shared. Old events are still shown.

Steps to replicate it (hint: details matter!):

  1. Share a calendar
  2. ? magic ?
  3. Some events are shown to shared user - some are not

I have already delted the sharing and make it new again. The calendar is again shown in the old state for user B.

Log entries

Nothing in the log files shown.

And to be clear: I am not working with 3rd party apps to show the calendar (thunderbird, mobile apps, etc.) I am talking about the calendar app of nextcloud.