lleach4 wrote:So the calendars were communicating about the event and recognized it as the same one even though they showed it on different dates.
There's an event ID that's part of the iCal. I'm not sure how deletes are handled - if it's still part of the iCal but with a status of "delete" or if it's up to the receiver to scrub everything that came from a prior iCal but not part of the current one.
I assume you're checking your Calendar via a browser. Any chance this could be a browser caching issue?