Apple listen up and listen good ...
It is spectacularly frustrating the over the past month or so iCal colours keep changing.
This is a bug that should have been permanently solved within hours of discovery.
BUT .. tonight I have discovered that events are self deleting.
That is massively unacceptable.
Trust me, I know how to use iCal and I have been using Macs since 1985.
The exact situaiton is:
iCal on iPhone5 running OS 6.latest
iCal linked via iCloud to 3 other computers and 1 iPhone 4S none of which is manned.
and 1 MacPro (Mountain Lion latest) is on my desk and has full access to calendar.
I enter a new event and Accept it.
It appears in the MacPro calendar and then spontaneously disappears.
Let's be clear: No Way, No Way etc. Apple get on to this.
Retrieving data ...