Kavar Onderon Palace Bug (Spoilers)

[will2932]

I have encountered a gamebreaking bug while on the quest "Royal deadline".

I am on Vaklu's side, and when I go into the throne room and get close enough to Kavar, he does not forcepush Vaklu's troops, he goes straight into conversation with my exile. After we get into the fight and I kill him, no cutscene appears when I drain the force out of him- The game does not recognise he Is dead, it thinks I am still in a fight with Kavar, and so I can't leave the area- it just pushes me back and stuns me.

 

Any help would be appreciated!