No idea what's going on, but a week and a half ago I created two accounts, different proxies with MP and they disappeared shortly after. As if they never existed. Since then I've purchased accounts and used them without a problem in MP. Me, thinking it was just a fluke, decided to try and create more accounts with MP yesterday. I did, and didn't log into them until I did today and BOOM they are both gone, too. No idea what's going on, but be careful.