I am in the final year plus 1 of my IVA. A bank from long ago has popped up and say I owe money...I dispute. What claim do they have and what may happen.I disclosed all debt to my IP in sept 2005.
Have you spoken to your IP? The bank must submit a claim and prove the balance at the date of the creditors' meeting. If they cannot do this, then your IP won't be able to include them.
I wouldn't worry about it until then- just tell your IP and let them take over. At worst if your bank can prove the debt then your IP may have to call a variation meeting, so you should keep in touch with your IP regularly to find out how they're getting on.
Best of luck and congratulations on being in your final year!