My bug report is one that I'm not sure if I know is a bug or a mechanic I haven't solved yet. I used a levitation potion to get to the chest in the center of a large gap in the Glacial Fortress, and I didn't have permission to take anything out of the chest. Would have been a decent haul, but I had a similar thing months ago when I got to the last chest in the Flooded Caverns. just a chest I wasn't allowed to loot.
I don't clear dungeons often enough to know if it's particularly regular, but with no fix it takes me a few days to come back with the supplies to try again.