Azir has a rather hilarious bug in One For All
I was just playing on a Zac team against an Azir team in One For All.
One Azir ulted me and then immediately after another Azir ulted me and I was stuck in between the 2 Azir ult walls with no space to go. My Zac then proceeded to bounce between the walls until he bounced so high he went offscreen and then died.