Last days i played crysis 2 multiplayer on EA ranked servers, got 27 level, but for this time i lost about 50 000 xp just because of stupid bug with xp rollback. Last day i play about 7 games, then i quit the game and next day i see that 5 of this 7 games rolled back whith all upgrades etc. Realy tired of it this bug. Is there any way to fix it?

PS. strange bug, but here what i have today (was lvl 27, now 26, unlocked new gun with 27 lvl req, but now with 26 lvl i still got gun for 27 lvl...)
http://img801.imageshack.us/i/crysis22011041117091281.jpg/
http://img690.imageshack.us/i/crysis22011041117092395.jpg/

same with me..I was at lvl 20 2 days ago....I couldnt play for 2 days and a few minutes ago I logged in and my level was set back to 1!!!
what is this?? I mean seriously, u wanna troll me?? I had 3 custom classes and several weapon attachments unlocked and now I have to start from lvl 1?? cmon..-.-