I downloaded DA: II once to play an add on through origins... All weapon names + voice acting disappeared because it got switched to Russian* in the files. But of course, the Russian voice file was empty 🙃
Apparently I wasn't the first, nor fifth person to have this problem. The fix was pretty similar. Just grabbing the correct files and moving them to where they were supposed to be in the first place. No deleting game needed.
*Can't remember, I think it was Russian.
My Arishok fight was bugged, too. Locking me out of the ending I tried for. Weapon names never returned because I only fixed audio. I've not had these problems with non origin games before. I'm never buying from them again.
I think, your game was messed up since download. You couldn't notice due to not playing githyanki. The file supposed to contain githyanki tag releated dialogue, got a copy of human or some other race.
