AFK Loss forgiven Promos?

Ok, so I'm in a 4 man with my friends, and the random goes Wukong jungle. He ganks our Trundle top at level 3, gives first blood at 3:30ish (illegible for remake) and says "Trund wake up i ganked no follow up" to which trundle replies "dude you gave no ping and we're still farming let me get a little ahead." so Wukong says "lol no ganks top rest of game sucks 4 u" and DC's. We all reported him, but will our loss be forgiven?