Missing Experience Points

Ok i searched for similar issues and didn`t see any so here is my problem.

Yesterday i accumulated 3922 exp pts before i logged off.

Today my exp total showed i only got credit for 388 pts yesterday,today i logged 546 before i checked and today`s total was added correctly, yesterday CF lost 33534 of my points ,has anyone else had this happen , and i`m sure now that it has happened before because i have every exp bonus item i can equip and i`m playing a lot .

My clan "WorldWide" is currently in 12th place and we are all playing hard to rank up ,and i`m not getting there as fast as i should be ,i just wish i had started saving stats earlier.

So anyone else think they may have this problem too .