So whenever I'm in melee combat, everytime I hit something, they stagger. Every. Time. And, if they hit me, I stagger. I killed a minotaur with my bare hands, and didnt get touched. Also, whenever I catch someone on fire, only there feet have the flaming animation, while everything else is fine. Can someone please help? (BTW, i'm on the Xbox.)

Clear your game cache, see if that helps. (Press the A button while booting it up, I think.)