Originally Posted by
w1ngman
FWIW my calendar has begun acting wonky since iOS5 as well (on my iPad2). Different than OP's issue, but still worth noting as my Calendar was rock-solid until the upgrade. For me, one of two current issues is that when I first open the calendar, while it opens to the correct month...that month is entirely blank of meetings/appointments. The dates/days are there, just nothing I've scheduled. Now here's the thing...all I have to do is shift to a month before or after (which have their appts just fine) and as soon as i return to the current month, all my meetings/appts now display. The other issue I'm experiencing is that setting up meetings/appts get flaky now and typically 'poof' (disappear) before I am able to complete the Save. Quite annoying.