Hi,
I have a quest character locked too. I started a quest, the game locked up while loading the scenario and I had to kill the app. On restart Harsk was locked with "Party Status: In A Party".
My info is:
iPad Air 2
iOS 9.3.4
VER-552-20160804
PFID-88D8FA086AA26A97
I'd appreciate if you could fix the character or restore the quest data to a working point in time. Thanks!