Thread:Project:Support desk/Unified Login system Error

I found I could not open a new account under the username "Charles Ferdinand" (a common username I always use) because it already existed in the "Unified Login System", but I can't login with my usual passwords either, so I'm stuck. I was trying to sign in to the Wiki Coding Challenge so it's kind of urgent. Any input or suggestions really appreaciated. Thanks in advance! Regards!