Thanks
No the judgement is valid, I wasn't aware of it at the time as I had moved, I'm quite happy to pay the judgement but I can't find out who it is owed to? The CCJ is from Feb 2012, and the solicitors apparently passed the debt back to Santander to stop chasing it in January 2013.
It seems like anyone, even the courts, have no experience of dealing with this kind of situation, as it's usually easily resolved by paying the judgement and having it marked as satisfied, which as I said I would be happy to do, but I cannot do so given the circumstances, but it also seems like the courts can only set the jugement aside because of certain criteria which I don't think this would meet?