[GAMEPLAY] Bug with Jhin's Q

The latest patch has introduced, for reasons unknown, a bug that can cause Jhin's Dancing Grenade to not complete a full four bounces. Occasionally, throwing an AA whilst the grenade is completing it's first bounce will cause it to stop bouncing and cancel subsequent bounces, even if there are valid targets in range. Happens 2-3/10 times when I try to reproduce it, but I do not have a good sense of timing.

To reproduce: Create a custom game, no bots, no other players, play Jhin and go anywhere you have more than 2 targets for the grenade, easiest is minions. Start to AA any target while the grenade is just completing a bounce, works most often during the bounce from the initial target to the second. Took me only a few attempts, your mileage may vary.

Screenshots are hard to get, video would be better but I'm not currently set up to record one.

I'm playing on the Oceanic servers.