Just tried today to contact another MP from a region right next to us, and explained the full situation to him. He said only the local MP office can submit requests on our behalf. He did acknowledge that this office has been submitting requests.
I am not sad, because honestly I think I haven't missed much. To me the MPs are as useful to us as ordering GCMs notes, unless they are really willing to do something! I am just frustrated with the whole system here, where the easiest option for everybody is to turn his back to you!
I still have no real/ghost updates in my account. It just says you don't need medical exam. I am full of hope that at one moment this miserable status will magically change.