Reanimate Spell - People walk backward

[Germandeathkittiez]

I am using a mod that adds new birthsigns http://oblivion.nexusmods.com/mods/19445 This mod has two birthsigns (Pharaoh and Necromancer) that add Reanimate spells as greater powers. When I tried them on some NPCs, the NPCs would go through a weird standing up animation (been a while since I reanimated anyone in vanilla - is that a vanilla animation?) after this they just start sliding backward, and keep sliding and ignore collision when they return to being dead. I decided not to post this on the comments for the mod, because the mod author has not been active for a long time and I think that this might have more to do with the spell than the mod, as I've tried using the reanimate spell "Risen Flesh" without the Birthsign mod installed. I haven't seen this on google anywhere, so I think it might not be a common bug, but I'm here asking if anyone knows why it might be happening or give me some suggestions what to do about it. Oh I might add the eyes, which are supposed to be red or something when reanimated, get replaced by COBL randomly with its cosmetic eyes. I've had this happen a lot as COBL's way of working around the vampire face bug, so maybe there's a bug with the eyes when reanimated too, and could have something to do with it? Here is my load order: http://pastebin.com/KEuJrmS7 Any help would be much appreciated.