Mannequin head turns wooden body stays normal bug.

[zenjiro]

So i am using http://www.nexusmods.com/skyrim/mods/4164/?this mannequin mod. all of my mannequins have normal female bodies but wooden heads. I use race change on the mod turn them different races and they get back their heads. Its fine for the time being but after switching off the game i comeback and the heads are wooden again ._.