Creep floating after the drop was interrupted

[lonephalcon]

Creep got stuck in the air below the gates of the base. It was being dropped from the zip line spawner and was pushed by a skill (I think with Bebop's Sticky Bomb). It became floating and partially invulnerable (only one creep was able to damage it later on the replay). 451,785

 

[MCDoublethink]

I've also seen this happen. I last saw it about a quarter of the way down orange land while playing Kelvin. No other heroes were around as far as I could tell

 

[lonephalcon]

Re-watched the replay, pretty sure it was caused by the Sticky Bomb explosion. I've tried to replicate it on street_test with the Exploding Uppercut as it provides knock back and is easier to hit, but to no result.
Once I had a creep spawned as if standing on another one and kept shooting while floating. I don't think I hit him with the skill though and he was receiving damage. But it could potentially be similar in that a creep used the guard as a ground point.