I was scheduling a meeting for 5 attendees with a Location resource. Attendees A and B show as being busy at 2 p.m., yet on the "All Attendees" line, it shows that meeting time as free. How is this possible?
Attendee A accepted an all day event during which he will be free, but Zimbra seems to show him as busy. I'm not sure if he can set the event as "free".
There are other issues where free/busy times only show sporadically, but I'd take an answer to the first problem (all attendees) and then work from there.
This is 4.5.3 Network Editoni