Tahm Kench Devour Bug[GamePlay]

Basically Tahm Kench's W has a bug that spits out minions or monsters, although I've only had it happen to scuttle monster-wise thus far. What happens is if you mash the hotkey for devour as you scoop up a creature Tahm Kench will immediately spit it back out before the "rest period" between both uses of the ability and not cause damage to the target, launch it any distance, and make it impossible to fall below 1 health for 5-10 seconds. It happens rather frequently when and if I forget that it DOES happen and I'm too in the moment to take my time and not furiously mash my w key.

More or less I dislike having invincible minions hitting my turret, and my junglers dislike seeing invincible scuttle crabs walk away from them.