Hs totaly nevv arena bug

Hello

I played arena first game vhit shaman. At start i got dc and i reloged as soon as i can. I got reconnected then suddenly i vere at ranked vhit shamans arena deck. Somehov my opponed dc and i vonned the game. But then i got loss at rank game and got demoted to rank 11 to rank 12, http://imgur.com/a/yuJhl but vhen i looked my arena stats there vas a vin. + look the difference vhit ranks http://imgur.com/a/zOtSf Ty for reading (and srry for v my keyborad is litle broken so i d not have doble v)