Was stuck at loading screen.

I dont usually complain on forums but for fucks sake riot before u update ur shitty ass game fix the bugs first. I queued up for ranked and got to loading screen but what I didnt know was the game already started and my team already voted to remake which made me lose lp. I dont know why this keeps happening when my internet is 70mbps and my pc specs are fine. This isnt the first time that this happened. I can play dota2, csgo and gtav fine, but league of legends? hell fucking no.