After acquiring the key to Fulke's cell from the monk and unlocking it nothing happens. There is no cut scene, no discussion or option to talk or anything. Entering the cell just results in Fulke standing there while Sigurd and Basim just stand around outside the cell. Looks like this issue has been brought up multiple times for over a month. I'm one of those people who jump around with side quests and tracking mysteries a lot so I'm looking at a lot of lost game play if I have to reboot to my last hard save.