That's odd. I don't see it. They added that feature years ago and we have it disabled.
Woweee, the board software must have been updated; I have a little yellow-and-red "add infraction" button under every name. Who can I test this on?
Is that a real one?
Not really sure. I just looked in Google Images for examples and found mostly black ones, with a few blue. Personally I think the black looks much more striking.