Not grey - pretty clear in the black and white of your proposal documents. If they provided that all of your assets, apart from those which were specifically excluded, then the PPI monies need to be paid to your former Supervisor for ongoing repatriation to your former creditors. If you did not have these provisions, then your former IP will want to understand why the claims (or potential for same) were not disclosed at the time the IVA proposals were drafted - and you may have legitimately not known at that stage whether you were entitled to make such claims.
With my own clients who are facing such issues, I am taking what I feel is a sensible approach, to split the proceeds on a 50/50 basis between the IVA creditors and myself. Of course this can only be done with my client's full agreement, and knowledge that out of their 50% share they have to account to H M Revenue & Customs for income tax payable on the interest element of the claim. I feel that this is a fair outcome, for those cases which have defined assets rather than all asset clauses.
Regards, Melanie Giles, Insolvency Practitioner