The client is acting so buggy! (NA)

About an hour ago, I tried playing a ranked TFT game, and was unable to connect for more than 5 minutes. When I DID finally connect, Parts of the UI were missing. It was not showing the champion bonuses that usually appear on the left of the screen.

Now, the whole client is buggy. I'm not able to create or join parties at all.

I tried on my husband's PC as well, so this is not just an issue for me. Same problems occured.

What the heck is going on?