Armag's tomb bugged

The game exits to desktop every time I enter the tomb itself. Gave up and did the Tristian/Bloom quest, hoping it might fix itself, but now back and its still happening.

I’m not 100% sure but i heard that between horror of rage and one regarding tristan usually if you do the tristan’s one first you get no bug at all( but not in the case you’ve already done the first half of hour of rage and then the tristan’s one).