I'm using John's wonderful ZeroHour skin.
Today, out of nowhere, I find this user with a weird username color.
1. I did not create a usergroup. And I did not have a username color added to show the below result:
2. I did not allocate a usergroup to this user, at all. Upon checking his profile, there's no usergroup assigned to the account. (In fact, the primary usergroup for the account was "Registered.")
3. I've never seen ANYTHING like this before today. Ever.
Is this a possible exploit in xenForo, or a bug with @John's ZeroHour skin?