Sorry, it's too late; I alternate between 5 saves when not using quicksave, so I've already overwritten that one.
If I start another playthrough and encounter the problem again, though, I'll post an upload. Or if you think it wouldn't create any confounding variables, I could start a new game, teleport out of the mine directly to Tirin Abbey (and update any related quest states as needed), and see if the problem occurs again.