Bug while doing krugs

Just played a ranked game as sion and started at krugs, thought my bot lane gave me crap leash (which they did) the big krug followed the soraka out of the pit and lost agro when it got back, i then reset the krugs and did it again and while staying right in front of me, lost agro from not 1 foot out of the krug pit. lost me my game as i got counter jungled hard after that.