This has happened to me a couple times now: I enter combat and either the enemy won't move (and I cant move either) or there will be an enemy I cant see and my party still cant move. The only way to fix it is to restart the whole game.
Stop suggesting CTRL alt R in every topic, it does NOTHING.
I was able to go back to Valnyr range, where I tped to town from. I foun 2 golems which somehow bugged(I was sure I killed them before tping) and who had aggro on me. I was out of combat after I killed them.