Sometimes the glitches occur when your decapation of your toir or playing a mod that lets ya move very fast, example, Joustingfixed.tbm,360goldpeople.tbm,etc. When does it glitch for you?
When gentleman essentials came out, begun to glitch the same so yea and all hairs do it, and I think Hampa, will fix it in the future, so right now just don't worry about it ok. :P