I seem to have a continuous glitch in my game and I have no clue as to why it's doing it. The problem is - well, it's not really a problem but a minor annoyance - that my pregnant sims change hairstyles when they change into their maternity wear. The sims it happens to have custom hairstyles and I'm guessing this is the problem, but I have no clue as to what to do to fix it. I have a hack conflict detection utility thing, but it doesn't say there's any kind of problem, so I'm stumped.