Minion pathing is annoyingly bugged (correct me if I'm wrong and this was intended)
Correct minion pathing: http://imgur.com/jS9C0F7
Incorrect minion pathing (live). The three melee minions will always hug the narrow side of the path and either continue that way or walk around to their correct pathing.
As I've said in the title, if this was intended let me know.