Another Pet Peeve

I recently discovered that if I to a bush that isn't warded, the enemy can still see it.

Hear I was thinking I was about to give the most OP gank in history, by TP'ing to the bush closest to the enemy turret top lane, the 2nd I start my TP, the enemy champs runs to turret.

So I'm like, "FUCKING HACKER! HOW DID YOU KNOW I WAS THERE!" And he's like, "HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHA! I SAW THE SWIRLING VORTEX BRO!"

My only question now is...

Really, RIOT, really? [slayer-jinx-unamused]