Ward bug?

https://www.facebook.com/video.php?v=764404080280293 https://www.facebook.com/video.php?v=764404116946956&pnref=story https://www.facebook.com/video.php?v=764404096946958&pnref=story

I am not really sure what to think of this... I obviously sucked this game and felt a bit on tilt, but then this happened and I just raged at myself, but then realized that I really wasn't able to see this ward. I am not sure if this is a bug for this game or what, but this obviously was a weird bug. If this isn't a bug, can I get an explanation? Only thing I could think of before watching those videos was that the ward was on the edge of the bush. Thank you! Also, excuse my friend talking unreasonably.