Yes they don't allow heads with hats similar to ingame hats, and now it's no glasses period. Even if they look different, they don't want any. Just make sure if you find any player with a head with glasses on, let staff know that it's not legal so they can refund it, since they deleted yours.

Simplest, I'm not disagreeing with you. Because of the grandfather rule, you should have kept your head with glasses. But if they're going to avoid the rule to delete your head, they better delete everyone else who is "safe" by the rule that is breaking it, because it's unfair to you.

I know that they had the "we do not allow hats on heads similar to ingame hats", but I can't remember if that was before the grandfather rule or after. Either way, it's frustrating.