We have one user that occasionally will accept recurring appointments and the duration will be completely wrong. For example, if he accepts an appointment that is supposed to have 5 one hour occurrences over the period of a month, it will display 5 duplicate appointments with the duration of one month. He had one recurring appointment for 1.5 hours with 3 occurrences with the first occurrence in August and the Last in December, and he ended up with three appointments lasting from August until December. The sent item in the senders mailbox shows the correct duration and the correct occurrences.

We are at 8.0.2 HP2 and the first time it happened he had 8.0.2 no HP. He is now updated to HP2. Supposedly he has also accepted these appointments from two different computers.