Using the Google Calendar integration and unfortunately it’s only showing a single event within the calendar.xxxx_calendar entity.
Here’s the /calendar URL as seen from clicking on the sidebar:
This clearly / correctly shows the two events occuring today. However, when I view the underlying calendar.xxxx_calendar entity it shows only the first event:
Tried triggering automations based on your new calendar event and getting this error. This is two all-day events triggering at midnight. One-fired correctly. The other gave this error…
The mode for the automation is set to single, which cancels a second event if it fires at the same time. I believe you need to set a mode of either queued or parallel.