[Platform][Critical] Can not start game on treeline

Description: Was unable to enter game on treeline. Restarted 4 times, and client consistently froze between 82% - 97% loaded.

Reproduction: Teams - Thresh, Kayle (Aether Wing skin), Yorick (Pentakill skin) vs. Draven, Nami (Koi skin), Mordekaiser (Lord Morde skin)
No other information, can not enter game.

It happened the same to me, just a few minutes ago, but on Summoner's Rift.

What was the team comp? Do you know if any of your allies made it into the game?

Same here is happening to me, but on SR/PG customs (didnt try TT yet).

Basically i cannot get in game at all since last patch, i tried to repair the client but didnt work.

Same here, but on Summoner's Rift(Was playing an intermediate bot game).

The people on my team were Pantheon, Darius, Thresh, and Mordekaiser. I had picked Fiddlesticks.

Both Mordekaiser and Darius were dc'd at the end of the match, but Darius had reached level 9, while Mordekaiser was level 1, like me.

Screenshot as an attachment.

Attached Images

BugReport04.jpg (157.7 KB, 14 views)

Repairing the client did not fix this problem...

Seems to be happening when I try to spectate as well.

There is one thing in common with most of the instances of this bug, every match has Thresh in it.

I have had this happen to me tonight, with every game that Thresh was in.