I just looted a quest item that seems to be uncommon about 15 seconds before it went down. Hope that saved before the crash.
That's hard to believe. It's not exactly populous, but most of the time there are 15+ in the current House of Thule zones.
Dang it. Was rolled back about 30 minutes. Not only did I lose the one I had just looted, I also lost the one I got about 20 minutes earlier.