Rly srupid bug i cant play anymore becuase a game is going on thats ended....

Hey yo guys i finished my rankedgame in that everyplayer get onetime outthrown and we won it everybody could click on the victory or loose button and we havent gained stats now in matchhistory we dont have the game didnt got the lp. then my duoqpartner wanted to invite me and the game said no hes ingame, irestarted league and now there is the reconnect button. i can click it but all the time get said ive got league open and even if i close it in taskmanager and retart its there my friend has it too ..... tho now the question; does anyone else got the problem? and how do we get out of this._. i got added by smb of this game and he has the same issue... thanks for answeres :)