Stuck in lobby with nothing happening

Yep. Same here. Somebody get the Riot Coast Guard to come pluck me out of the depths of champ select. My guess is that they halted games because of the intense lag.

ya it happened to me as well

If you mean you get into game then basically the game freezes and then re connects, I was having this issue a while ago usually it happened to me after patches may I suggest re downloading the most recent patch. Usually that fixes it for me.