User blog comment:Mesonak/RWBY Fan Game RELEASED: Grim Eclipse/@comment-72.208.168.41-20140409114858/@comment-9090085-20140410021623

Have you tried rebinding them again or did the button for rebinding get changed too?

And if it did get changed, have you tried pressing every key on the keyboard one at a time? (sounds utterly moronic, I know, but you'd be surprised how many times doing that has saved my bacon)

Failing that, try and mention it to the game's creator somehow; he might be able to fix it in an update.