Bug #1: WHen I dug up Siva's grave in the starting town's graveyard, my heroes were frozen and I was forced to reload the game
Bug #2: When talking to animals with your weapons unsheated you are able to get them to speak in human language.
Bug #3: (Very annoying, personally) I cannot cast a heal on myself and quickly selecting my other character using F1. It cancels the cast if you unselect the hero.
Bug #4: (Slight annoyance) When initiating a dialog, if you have your cursor near an edge of your screen, you will be stuck in the dialog with your camera scrolling towards your cursor. ==> Could easily be prevented by centering the camera on the target NPC until the dialog ends.