Few things/bugs I've found,

Item - Parchment, can't read or pick up/ stuck in wall CORD: x180 y82

Room with Billeh Gahr - Repeats question everytime you step on plate, Button under rug doesn't work, free exp if 3rd or 4th party member walks back and forth through doorway

Cave Central Office - Additional exp if you go in and out of hatch in floor, -x440/y147 lever teleports you to mound with no way of escaping (not sure if unfinished or bug)

Keys are not consumed when used on correct door (recommend either making consumable or key pouch w/unlim space

Rouge's Don't Duel wield even though they strike once with blade and again with empty hand