Ivern Passive can be Activated Multiple Times on a Single Jungle Camp [GAMEPLAY]

So Ivern's passive currently has a bug where you can activate his passive multiple times. In order to perform the glitch you need to initially capture a camp with lesser jungle creeps. After that you can right click one of said lesser jungle creeps and after channeling you will still lose the health and manna. Additionally I was on one occasion able to capture the lesser jungle minions without getting the major jungle creep before the passive was finished, but I don't exactly know how i did it, this is how I initially found the glitch and after trying to replicate it I could not get it to happen again.