LP loss for AFK despite carrying game TO VICTORY

This new AFK penality is very unfair. Happened to my friend & even made a post less than 24hrs ago Had a OUTAGE and was dc about 8mins on my life. Came back and HANDLED MY GAME TO VICTORY. Just to be greeted as a leaver on my AFTER VICTORY SCREEN. AFK is punishable i dont deny that but that is WAAAAY TO HARSH A PUNISHMENT FOR SOMEONE WHO DIDNT EVEN DO IT ON PURPOSE.

RIOT COME ON DONT SHAKE THE TABLE HERE.