world server down!?

wut the, ive played a bg, got all stats bugged so i wanna fixing that by -> /reload -> wow error -> relogging and it says "This Character already exist" what the **** is that for a ****? as next im out of the bg, if I join another bg, they join both bgs that means, I was before in Arathinbasin, then /reload cause my all stats bugged - > ive got kicked out cause of wow error, so im requeing again and get a new qpop with eots, so when im click "Enter Battle" He joins the Eots, staying in eots and after that im joining arathi basin. mean what the ****? this happens every time when all stats buggged in Battleground and I do reload and get the error.
right now im "World server down" for the whole account rofl. thank you warmane so much, ive tryd to log in with some other Account, it still works but not that one whos still bugged.
this is cancer 100% plx fix that