[Gameplay] Patience permanently resetting

I just ran into an issue with the large krug patience meter frequently resetting for no reason, which made it impossible to kill in early game.

I was playing a game against intermediate bots, on the blue side. I was jungle as Sion, and Bard was leashing for me (bard had W, did not have Q). The krugs went Bard first because I was still charging my Q, then Bard left as I stunned them. I do not know whether they actually attacked bard before I stunned them, or if they were still moving towards him. After the stun they attacked me, but the large krug would also occasionally briefly turn as if trying to find Bard, and the patience would drop as it turned back to me (despite Bard being in lane by now). Even after losing all patience and healing, the same issue occurred. After resetting and healing twice I gave up on the fight. When I returned later (two times), the same issue happened. After I had more items and levels I was able to kill the krugs successfully, and the issue did not occur again after new ones appeared.

I do not know if this is reproducible, I would have to test it when I have a friend online. I understand you may not be able to address this bug until I have steps to reproduce it, but this seems like a potentially serious bug (it could set a jungler way behind in a PvP game) so maybe this information will help should anyone else run into the issue.

I'll update if I have a chance to investigate this further... it takes two people so I can't readily check right now.