PBE game breaking bug

I was playing a normal game, and everyone on my team gets dc'd. and it keeps happening when we join back. I dont know whats causing this, but there was a jhin, teemo, sion, ekko, and kayn on the enemy team, and our team had a gnar, yasuo, udyr, tristana, and one other i dont quite remember. So if anyone wants to test it out, good luck.