Ok so during the quest Waking Nightmare everything was going along fine, no problems at all. That is until the final stage of the quest where I have to choose between Erandur and the Skull of Corruption. I decided to save my game at this point just in case I didn't like the decision I made. Unfortunately when I tried to do so the game had crashed. I couldn't move, I couldn't go quit out of the game through the little menu. Nothing.
After restarting my system and getting back to this point I decided to complete the quest before trying to save again. No dice. So I decided to screw it and not do the quest at all, just revert back to an old autosave. Will this be fixed though, or should I give this quest a wide berth from now on?