Events vanishing on iCal
The other day it turned out I'd forgotten about a weekend event that I'd entered in iCal. The reason I forgot was that the event was no longer in iCal. Odd.
I entered a new event on another date, only to find later that it too had vanished. I re-entered that event, only to see it disappear before my eyes a few seconds later.
Since a calendar event that randomly deletes events is close to being completely f-ing useless, I'd appreciate any suggestions for what may be going on, and how to prevent this from happening.
I'm using Lion, with MobileMe (because I sync calendars with my wife, who is still on Snow Leopard).
MacBook Air, Mac OS X (10.7.2), MobileMe