When did you finish? Did you have a completion letter? Have you spoken to your IP company? Are you still making payments? If you need to you can do a new on but it would be a new one and not a restart.
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
When you say "finished" do you mean made your last payment, or received your completion certificate ?
Has your current provider been in touch regarding closure delays or difficulties ? You need to speak to them -- it could be something as simple as them overlooking advising the Insolvency Service.
My opinions are merely that .. opinions based on experience. Always seek professional advice.
IVA Completed 23rd July 2013 .... C.C. 10th January 2014