Hey there. I've got the same problem. Kana is bugged as hell, Itumanak is slowed and I think that the rest are faster but I may be wrong with this one. Their movement animations are destroyed for sure.
http://speedy.sh/E5zX4/4fcc3157-7d30-4d3e-9d8f-2b29d53110d0-quicksave.savegame