I don't know, i've been playing for over 5 years and this is the first time I've seen such a thing.
I was in the asylum, and I saw this level T player, let's see what says the Staff.
Hi, sorry for the ignorance, this person is level 107, how do you have like Threat Level T ??
Is it a bug or what?
https://www.photobox.co.uk/my/photo/full?photo_id=500834285619