Hello, my issue is pretty simple:

Whenever I try to proceed to Cragholdt or Stalwart (basically the only two DLC locations you get at first) my game starts loading as usual, with the location's scenery and some game tips on the screen. But after a few seconds it sends me back to main menu, sometimes the cursor stops working at that time too. I looked up on the internet and it only said that I should reinstall the game, so that's what I did. Didn't solve anything though. Any solutions?
Both parts of the White March are installed, it shows in the main menu, and many DLC-features are also there (level 16 cap, some new items and changes etc.)