RANK UP BUG !!

Last night i hit level 226 i get on this morning im de ranked back to level 225 im not even getting double XP anymore and when i tried to restart my game because i saw my double xp wasnt working i lost all my progress on level 226 again im literally back to the beginning of level 226 for the 3rd time.

Weapons can't level up.
It always stays that way. Fix it.