Are you still in an IVA? If so then it could just be an oversight on the part of the Insolvency Register.
Check your credit records as well to see if it is on there.
Sharing from experiences of dealing with debt
The greatness of a man is not in how much wealth he acquires, but in his integrity and his ability to affect those around him positively.
Bob Marley. http://kallis3.blogs.iva.co.uk
1. your IVA is finished and you have come off it
2. you have only just started so haven't gone on it yet,
3. you are not in an IVA
4. there has been some error with the IVA being registered.