Horses missing manes

[Nossoloke]

So yeah, short and simple, all my horses are missing their manes. As far as I know I've only got 4 mods that affect the horses: XP32 skeleton, Bellyaches animal and creature pack, Creature Framework, and More Nasty Critters. I've tried uninstalling Bellyaches creature pack but that didn't fix the missing manes. Switching which skeleton nif was used between xp32 and MNC also didn't make a difference. Currently MNC is near the end of my load order with no mods that should be altering the horse models after it. I can't figure it out; I've got just about everything else working just fine, but for some reason all my horses are bald.