There's no need to stir up trouble out of nowhere.
My apologies. I made a mistake. But I think I mentioned above that I have a good opinion of the campaign. It's possible that there was an old version of the campaign in EWA, because I couldn't complete the fourth mission after three attempts. When I took the garrison (where the cutscene with Andrias's teleportation is), the game froze. And the witch's hut didn't work either.