I can't edit my original post anymore. Is there a time limit for editing on these forums?
Anyway, I have two more things that appear to be bugs to add to the list:
5) The game often fails to display the experience gained upon defeating a foe. This isn't a big problem on its own, as the game usually adds it anyway and you can usually cause it to display by quickly entering and exiting your inventory. However, on very rare occasions the game fails to actually give you the experience. I think that there may be some specific trigger for this. When fighting Ba'al in the Broken Valley mine, I saved just before defeating him and was able to reload my game several times and not get experience for the kill if I didn't move closer and attacked right away upon reloading. Unfortunately, it didn't occur to me to back up this save - which was a quicksave - until after I wrote over it.
6) The Librarian in Maxos' Temple no longer gives you a dragon skill book upon completing the quest "A Tale of Two Tomes", even though he mentions it in his dialogue. I'm pretty sure he gave it to you in the unpatched version of DKS, so this appears to have been changed with one of the patches.
