I have example.co.uk and want to start using example.uk as a.n.other site.
Simple? No, my main registrar accepts that I own example.co.uk but their system won't let me register it since "something" is clearly "wrong" about my existing registration, quite what since I've had it since 1994 I have absolutely no idea?
My secondary registrar, where example.co.uk is actually registered, says it is unavailable, yep I know that since I own example.co.uk, why won't your system let me register it?
So I am now waiting for someone to get back to me as to how to actually claim my name, it's a good job I'm not in a hurry!