[0.90.6] Skeleton dexterity glitch

[gamesftw333]

For some reason, a skeleton on my party has 20 more dex on the sidebar on the GUI than in his character menu. If you hover over dexterity on the GUI then it even says that the dexterity skill is 33 instead of 53 but he still gets the bonuses of having 53 dex(Skeleton's faster than a guy with 40 dex). It's not because of the weapon he's using since I've switched them around and have him fight with it. I've tried importing the game which didn't do anything.