Holy crap!
I just checked the BB rating, Poland has
41.841 badboy points! That equals a monthly loyalty loss for vassals of roughly -16%! I checked some older saves and it seems that Poland both before and after the conquest of Hungary but before the conquest of Bohemia had roughly 13 BB(-5%), which is also quite a lot. Is that a correct number Sterkarm?
Honestly, I have no idea what to make of this. Obviously AI Poland has been up to something(crushing rebellious vassals, most likely), so most of it should go, but how much? I need some opinions on this.
Lurken's Germany has a more modest 4.620 BB(-1,8%). Here we can remove, what, half? I don't know how you usually calculate these things.