Crusade is making my character's items appear under their feet

For some reason, my crusade has started to place character's items like snake's grenades, peach's turnips, and even link's bombs under their feet. Its starting to be problem to me because when I play with others on hamachi, I get desynced because of the items. No one else sees this on their screens, just mine. I tried uninstalling and re-installing the game, but that didn't work either. Help.

Sounds like corrupt .itm files. Did you re-install just the .exe, or the entire series of folders? If it's just the former, try also re-installing the "fighter" folder, which is the big one that contains all the individual character data.