I am using an iCloud calendar called ‘irrigation’ to drive my irrigation automation through Home Assistant (not hass).
As I have been dialing in irrigation run times, i will change the calendar entry as necessary and save for all future events. The next time the modified calendar entry event is triggered in homeassistant, a second “ghost” entry arrives through the caldav integration somewhere around 20 minutes after the first.
I have checked both my phone and logged into iCloud to inspect the calendar there. No duplicate entries exist in either place.
Anybody else seen this kind of (iCloud) caldav behavior?