Something very, very interesting happened when I played an Incursion match on Overgrowth as Caldarius.
I managed to fly across the map to the enemy base. Unintentionally, of course.
For whatever reason, I managed to go from my base’s ramp platform (where the stinger turret is) to the enemy base’s ramp platform, directly on the stinger turret.
I had attempted to distract a Montana + Ambra combo, and suddenly I flew up into the air above the map. My screen turned dark grey, then I landed back down. (I didn’t record this, sadly)
The only thing I can think of was that I tried to use Cal’s ultimate to escape, then I got hit by Montana’s dash attack that throws up enemies that nullified my ultimate, but I was being propelled into the air.