I would say first that I'm french so sorry if I wrote something bad.
So, about the bug. Today, I wanted to try the new stuffs, etc. and play Riven and her new skin, but I don't know why, I didn't spawn, nobody else too. I didn't had gold, no minions, no recall icon... (You can look on the minimap too).
I added a screenshot. I didn't try to make a new custom game. Thanks for reading.