Game DC?

Hello, Today I was starting a Game with BAN of 20 Minutes in Blood Moon Mode, then the game usually starts when I start to take a DC .... I wait for the Game to load for 20 seconds and it does not load, When I close the Game to enter In the Launcher says as if the Game has already finished, but when I open sites example OP.GG, TeamWard, LolSumo, LolKing they say that I am in Game, so I think something wrong happened.