Hair glitches

There's something really screwy going on with elder hair colours in my game. I don't know if I'm having game issues or binning issues or what, but some hair that appears white in previews and even appeared white after change spontaneously became black, and now it's white in previews and portraits but black on the head...

I'm going to rebin all the hair I binned in the hopes it's just some weird pointer glitch or I messed up binning in the first place or something. I just tried with two specific hairs I had it happen on as an experiment to see if that helps, but I may not get back into the game tonight to test it.

(I really hope it's just a weird misbin issue and rebinning will fix it at least. Seeing as how my honey's computer exploded yesterday I'm feeling pretty paranoid, though. Not. Um. Literally exploded. But the video card is screwed and possibly other problems.)