In the final step of this quest, you are given a choice about siding with Bartolomaeus, or refusing. Upon refusal, you slay him and plunge the Ancient Dunmer Blade quest item into him, releasing The Fiend. The Fiend gives you as a reward the blade you just plunged into Bartolomaeus' body, enchanted with his trapped soul.
The problem is that the actual quest reward given is a spear, not a long blade as the Ancient Dunmer Blade had been.
This contradicts 1) the prior quest item, 2) the spoken dialogue of The Fiend and Bartolomaeus, 3) the journal entries for the quest.
Dondril has lots of individual assets to make parts of the walls/platforms. The cell as over a thousand refs and this is contributing to it quite a bit.
The door leading from Tomaril Manor, Guard Tower: Upper Levels to the exterior plops the player inside some collision mesh where you can't move any further, without turning clip off. (I remember there used to be a similar issue with the Telvanni Council house in Port Telvannis.)
I'm not sure if this is a TR_Mainland problem or a TR_Data problem, but the Guard Exemplar in "Old Ebonheart, Grand Chapel of Talos: Towers" has a strange dunmer face, even though he's an Imperial.
