I'm glad to see I'm not the only one with this problem. :] It's pretty annoying after awhile, huh?
as a bald dude my hair used to grow quite often. Once every 2 in game days I'd have to go get my head shaved again. Since 1.05 my hair has never grown back. Not sure if this is a variation of what I used to experience.
The character in your avatar looks a lot like my character.