I had a similar issue, turns out the username I'd chosen was too long. After I shortened the name it went through.
Of course if your username was greg that's not it, but leaving this for anyone else who may find it.
greg
edit: in hindsigh might have been a taken username.
I had a similar issue, turns out the username I'd chosen was too long. After I shortened the name it went through.
Of course if your username was
gregthat's not it, but leaving this for anyone else who may find it.edit: in hindsigh might have been a taken username.