As you can see in the second part of the video, Leona is able to kill a ward after it turned invisible. Invisible Wards should not be able to get attacked without an oracle or a vision ward.
This Bug occurs if you walk straight through the ward, and start attacking when you are right on top of it.
Then immediately use your stun to get another attack off, then the ward will turn invisible, Leona will move without commanding a move-command, and attack the invisible ward.
This is a kinda gamebreaking bug and should be fixed asap
