Game Freezing

Was in the middle of a really good ranked match with positive teammates and multiple squad wipes when I ash-ulted and the game just froze. My wi-fi had been working perfectly fine before then and not only did I get a 10-minute "abandon" penalty AND  not get the RP I earned, I actually lost 70 RP for the initial gold entry cost and "abandoning the game" This is the first season out of the years I've been playing where I've actually tried ranked but you're losing me EA, fix your game.