Ineligible to earn loot

Hey,

In my Last Game (5 Men premade) i went AFK cause i Had to eat with my parents, i joined ~8 Minutes later... After the Game i lost 12 LP although WE won the Game (understandable because i went afk) and i got the Message that I am Not able to get Loot cause of that (ineligible to earn loot). Because Season Ende ist getting Closer and Closer i wondered if i am able to get my Season Loot cause i worked very hard to get from Bronze 4 to Silver 2 and i was on my way to Gold... Do I get know the loading Screen Border etc. Or not? :(

Please Response me soon :)