RESOLVED: **Summary:** Google Calendar experienced service issues, preventing some web users from accessing their calendars. **Description:** On November 19, 2024, between 10:44 AM and 12:24 PM US/Pacific, a subset of Google Calendar users encountered problems accessing the Calendar web UI. We sincerely apologize for any inconvenience this may have caused our valued customers. **Diagnosis:** The issue affected Google Calendar Web users and was triggered when users attempted to transfer...

Incident began at 2024-11-19 18:44 and ended at 2024-11-19 20:24 (times are in Coordinated Universal Time (UTC)). The problem with Google Calendar has been resolved. We apologize for the inconvenience and thank you for your patience and continued support. The affected users are unable to access Google Calendar. The issue affected Google Calendar Web users and was triggered when users attempted to transfer a calendar event ownership. Once this happened, one or more users were unable to access any part of their calendar through the website. The issue did not affect the Calendar mobile application Affected products: Google Calendar