In the bog with the two dragons, I chose to allow the spirits to change Benno. Thereafter I got a reward from his business partner when I returned to the wagon. Then when I clicked on Benno, he somehow thinks he's still trapped, shouting "Get me out of here!" Moreover, I then click on "stomping out the symbols" and the spirits reappear, turning hostile even though they're down the road and out of view. I then have to walk back to where they are and fight them.

After defeating the pretender to Caed Nua's ownership, I return to my stronghold, only to find that rabble still in front of my keep.

Playing though the main game slowly, I chose not to go after the main villain Thaos until after doing a few things in WM2. Then when I finally did defeat him, even as some things were still not completed yet in WM2, the game gives me the ending sequences of the characters and then dumps me to the credits screen. There's no option to continue the game from that point, even as there's still things to do.

The salt pool Maneha needs to go to; even after making her choice and getting the points for it, if I talk to her again later, the dialog still can allude to the salt pool as an upcoming event yet to be done, and I can still click on the choices of what is already a moot dialog tree.

There were a few others but I forgot where they were. I'll edit the post if I find them again.