The DVLA were useless and responded that they would only update the details on the instructions of the court which supplied the information, and wouldn't even check if they had made a mistake, although at least they responded quickly.
I contacted the court, and the first person said simply that I needed to file a stat dec however the person who did attend court for this pleaded guilty so that might be difficult, however I did speak to someone who noted that although they have the same DOB and name as me, the address they have wasn't the same as mine. They wouldn't give me anything else but said that I should have a response from them within a few days.
This hasn't happened, so I rang them again today and they advised I email the court directly with the information again, and also contact the police central ticket office to see what they could do.
They advised to contact Action Fraud, which i did and filled out a report, but very quickly got a reply to say that they don't see this as a crime and I still don't know if they are doing anything about it, so i'm left in limbo hoping that the court will respond soon as thats my last and only avenue to resolve this.