Paradox Wall stops projectile abilities, but they continue invisibly when the wall goes down.

[snakebite019]

Easy reproduction steps:

1. Paradox uses wall
2. Wait a second...
3. Warden throws a grenade into the wall
4. The grenade gets stuck and doesn't explode
5. Wait for the wall to end
6. The grenade explodes on the ground where it would have landed if the wall wasn't there, but you don't see the grenade continue traveling there or anything.

Recent matchid where this exact thing happens: 202442 at 4:20 game time.