I believe all the major bugs that result in the game being unplayable have been resolved in the latest patch/v1.33.
I finished the game about a month ago and off the top of my head here are a few I noticed,
1. There is a display bug in the skills window when loading a save game with characters that have items that give +1 to a skill. The bonus is still applied, it's just not displayed correctly unless you re-equip the item.
2. Casting aura of command on a summoned demonic knight removes his magical lightning attack, and hence, is significantly weaker.
3. Instant Day/Night cycles.
Happy Adventures,
-Fabian
