clupko: I've been playing DD for about a year now and never had any major issues until I installed the Shieldbreaker DLC yesterday. Installation was successful, the game started, I checked the new DLC for my game and then, on loading Hamlet, I got a black screen with this error:

"Assert Failed:
(returnType != Types::k_count)
GetTypeFromId in monster_desires.cpp line 698
Invalid MonsterSkillSelectionDesire::Type : performer_guard_skill
SPACE to skip once
ESC to always skip
TAB to break"

On pressing Space or Tab, nothing happens, on pressing Esc the loading Hamlet screen flashes twice, then on 3rd pressing of Esc the game closes.
I cannot uncheck the new DLC now, and I cannot start the game with checked DLC, so the game is now unplayable.
I get the same error on Ubuntu 14.04 and on Mac.
On Ubuntu I can get to game logs in terminal - it says (many times over)
"Narration: Missing FMOD audio event with id:/vo/shieldbreaker/" and some name, like "flashback_01" etc.

Of course I tried turning my computer off and on again, I tried reinstalling the DLC. Still the same error.
Any ideas? Haven't found anything similar to my issue in the forums yet.

clupko: will do. I already tried contacting darkest dungeon support team, with no avail.