nope said:
No seriously -- there should be a conceivable outcome for your advice. What is it? What is CIC going to do for recourse?
I believe that any gain is some gain in this situation. If the MP can get anything out of this, it is already a good advantage. For example, the applicant has the proof of payment. If the MP could at least make the CIC accept that for a new application, that it is already a HUGE money saving for OP.
If in a more utopic outcome the MP can manage to make the new application be processed under the old rules, even better.
Anyway, I do believe it is a good idea to talk to his MP, since he has proof of payment AND the signature of some CIC agent receiving the parcel. This last one, by the way, is a
very serious business. You can't mess with someone's correspondence. It is a crime and it should be investigated. If the MP could trigger
anything in that direction, it would also be a gain.