Well, it’s kind of like your True Name and your Calling Name in the Abyss….my true name isn’t Tizzy, or even Tisdale for that matter.
Actually, my “username” is Tisdale and my Display Name is Tizzy…and OK…I really don’t have a clue, I’m just babbling.
It is not however a bug. It’s a “feature” and in this case, I think it really is a feature.
The software for this site is DNN which is used by lots of different people for different reasons.
I suspect that people want to log in with a username that they remember or is based on a name, like first initial lastname tperkinje for example.
However, he might want is display name to be Tom, or maybe “Demon Boy” or something like that.
It seems you should be able to change your username, as long as your email stays constant…or maybe they make username the constant so you can update your email address.
So, if you can’t do it, let me know what you want it to be and I’ll see if I can update it.
Tizzy