MF is somewhat infamous for blocking people who their system detects has some kind of favoritism toward a restaurant... maybe by giving consistent perfect scores, I don't know. I always score them at a combination of 10s and 9s when they work flawlessly, and so far I haven't lost any of the available jobs.
I've also read that a lot of people here have had success contacting them directly and asking nicely to get placed back in the rotation. You can always try.
Edited 1 time(s). Last edit at 08/30/2015 11:23AM by Fastjack.