OFB-12

I disagree, I will submit the save file for the judges to review.

The blue player didn't notice that the marletto tower has a guard in front of it, and therefore, it doesn't violate the rules. The game should continue normally, with the blue player defeating the guard immediately afterward.
The blue player didn't see that the tower has +1 defense and a guard in front of it, so it doesn't violate the rules. The game should continue, and the blue player's first action after loading should be to kill the guard.