Rengar Bugs (Based off Personal Encounters)

Before Rengar was disabled I noticed a hefty list of commonly occuring issues with him outside of the 100% CDR glitch that is why he's been disabled.

1: Rengar's Bola has a habit of doing one of the following things; -Hitting an enemy, doing damage, but not gaining a stack of ferocity from it. -Very clearly hitting an enemy, applying the slow, giving the ferocity stack, but doing no damage whatsoever. -Being cast and going through an enemy, but still giving the ferocity stack without doing damage/applying slow.

2: If Rengar dies while in mid-stealth, he gains ferocity stacks while dead. Upon respawn, the first Bola strike he uses will be empowered, despite clearly being shown to have 0 ferocity stacks.

3: Occasionally, and I haven't been able to nail down the exact cause, the use of Rengar's abilites that give the 5th stack of ferocity (in my experience this has only happened when I use his Bola) will sometimes place the empowered Bola strike on cooldown, despite not having used any empowered abilities and still having 5 stacks of ferocity. Very obviously this is a large issue.

I do hope these are fixed/addressed in the near future, as being a Rengar main and dealing with issues like these are not a fun experience on the rift, to put it kindly. I know a few of these Riot are already aware of but i'd rather be safe with them all regardless.