Alright, so I got pretty excited when the expansion came out. But, unfortunately, when I tried to create a character incorporating one of the new skills, I got this error: "File named sprites/monster/tuber_beholder_idle_r.xtml not found. The game will probably crash!" Immediately after this, the game crashes to desktop. This error does not occur if I do not use any of the new skills. As an additional bit of information, I have already tried reinstalling and -nukesteamcloud. Also, I do not have RotDG, if that's at all relevant.