Riot is already aware of this, and are working on a fix

I have been following a few of these threads but I must have missed the red post about it. Can you provide the red quote confirming this (or whatever it was that gave you that info).

It wasn't from a forum post. Talked to a red from QA in game.

Ah.

If they are willing to admit its happening/discuss it during a game, I wonder why not just come into forums and talk to all the people posting/watching these threads. I dont think those posting and bumping need much more than a "we see there may be some odd interaction here, we will look into it" kind of thing.

bumping. i know people can exploit this bug with double smart cast

I've been following these threads and have been interested to see if i could replicate the bug.

I'm not sure if smartcast alone will cause this bug. I have a mouse where i can macro both smartcast buttons to a single mouse button. I created a custom game and couldn't replicate a double damage tibbers (or incinerate) or similar type spell (mordekaiser siphon's etc) by spamming both smartcast buttons (or spamming the macro without delay).

If its ping related, this bug might be hard to fix.

No it isnt. Lee sin's was ping related. It's gone.

well that would explain my numerous deaths to annie bot...