Durability update was a mistake

Since the update the game is unplayable for assassins and burst mages. I peak Master every season but this one I'm perma stucked emerald 3 with 44% wr. Also matchmaking is worse somehow, why does opponent get 80% wr m7 pyke with all the skins 4 times in a day but i get the first time pyke that doesn't even play supp in my team?. I have not seen bots tho, all my wins are still omega hard, no ez stuff.