I have finished the Palace of Ice DLC but I am stuck in an endless loading screen when going into the final cutscene. I play on the Xbox but I also downloaded the game on my arguably pretty old PC and tried to load it with the graphics settings at their minimum and still have had no luck. I've tried a number of things in the game, different save points or choices, and replayed the last fight. I've also reset everything that I can, changed any applicable settings and even reinstalled the game to no avail.
I don't know if this is an issue on my end or a bug anyone else has experienced, but there is one last achievement I can't get because of this. I don't know what else to try except going back further or restarting altogether, which would be really frustrating if it still didn't work.