Not sure if this has been reported or addressed, I think I forgot to report this. But Please review all collision boxes for staircases in all castles, especially all the smaller ones, like the one close to Krasno ( Zolotar ). At some point it's hard to move upstairs, as if the invisible wall is pushing you toward the edge. Many players broke their legs this way since they fell down.. The problem is even worse if you're moving sideways while going up or down and in the corners.. maybe they misaligned ? Since you wanna keep a eye on top while clearing the stairway and upper floor, you need to move sideways and you're not paying much attention to the footing, thus you get pushed off the edge by invisible collision box or whatever it is..