Pants of Braccus have no texture file on male or female humans, possibly other races. Have not tested.
Some of the locked doors by the historian when locked picked will teleport the player through to the otherside.
Playing 4 player campaign me and my friends have noticed that sometimes in combat their character will go into stealth, move randomly, or even strike the ground and it uses their AP to do so. Entering combat should end all prior movement events, but I feel like this is caused by prior engagements of movement before combat initiates.
Upon entering combat many NPCs move away from the player, they shouldn't move if you initiate, it defeats the purpose of getting a leg up on the enemy.