2017-07-26: v. 0.5.1.14
- changed the scale of one metal helmet from 1.5 to 1.0 which hopefully fixes the 'metal helmet display bug'
This change will unfortunately not work for existing metal helmets which triggered the bug because the 'fix' cannot change stuff that is already stored in the savegame.
If hair that eventually disappeared together with the helmet does not come back after replacing the buggy helmet - test it by temporarily taking the helmet off -, try using the appearance mirror in the personal quarters in the homestead to fix that.
New players should never encounter the bug (if the mentioned fix works and the wrong scale was really the cause of the bug).