[Winter Patch + Poland DLC] Stuck in loading screen

[Montezuma's Revenge]

So my first try with the new patch and DLC did not go so well...
I tried to start a game as Jadwinga on the Earth map and the was stuck on the loading screen for ages until I finally killed the game. The theme music was in its third loop and it has never taken that long to load a game before. Will try a new game with Jadwinga, but not the Earth map type and see if it helps. I had no mods active and I have the Aztec pre-order pack

 

[Montezuma's Revenge]

Edit: I hade the YAMP mod activated without realising. Will deactivate and see if it helps

 

[Montezuma's Revenge]

Yep, loaded correctly after I deactivated YAMP