Rotating Game Mode - Anyone Else Crashing?

So last week when I played (or tried to play) Ascension, I'd get into champ select, and everything would go normally until it tried to boot into the game. Then it'd crash repeatedly, and cause my client to crash whenever I then tried to boot into any other kind of game mode. So it looks like the same is happening with Legend of the Poro King. I just got into champ select, finished, then when it's loading the game, it crashes, just like that. I don't even see the screen with the champ slices and player upload percents, it just goes black and then I get Bugsplat. Is anyone else having issues with the rotating game mode making the client unstable?