Going by what I've seen posted on here then it looks like Leg has been banned using his IP addresses.
It also looks like they have a entirely separate problem with users both, not being able to access their profiles and some not being able to login at all, it's more than likely one problem/fault in the user database that's causing both these problems.
But as I said, thats a best guess on what I've seen on here, only the Ed will know for real if a)leg really is banned and b) what the user profile fault is.