KDE Identity system not generating usernames?

[Tom Pitcher]

I've just attempted to register a KDE Identity and was provided with the 
following link in my email:

https://identity.kde.org/index.php?r=registration/confirm&id=10122&token=61cd49a9c2eba3685aeb7484a6783fc868024f8f

As you can see, there's a select element with no valid options, so I cannot 
continue. I'm guessing a list of possible usernames is supposed to be 
generated?