Arishok duel bug
I've encountered a problem with this fight when I defeat the Arishok, but it does not go to the cutscene of this death. Instead, combat ends but the Arishok gets back up (with minimal health) and continues to attack every now and again. But since combat has ended you can't actually attack him back in turn.
I had only 3 mods (Evolving Legacy Items) running, but even after taking them out and re-running the fight I get the same result.
This is my 5th playthrough and the only time I've seen this happen. That said, this was the first time I've played the Legacy DLC in Act II and I don't know if that has somehow affected things. Hawke is a Mage if that helps any.
I've tried using console commands to jump to Act III but that created an entirely new problem - half of your companions became unselectable (to fill slots in your party). I even tried using the console to kill the Arishok but get the same result (and becomes unkillable by the console after gets up).
Help!
For anyone else running into this problem:
I went back to a prior save, before playing through the Legacy DLC, and was then able to then get through Act II without issue.