Ive been noticing rogues that seem to be able to teleport between nodes.
I finally caught the name of one of the bots. Lilrogus - Moonguard
I sent an email to blizz but figured I would post here as well to help get awareness to the problem.
Maybe they are able to abuse the portal that are produced when you overload the titan herbs, last time I saw one it was at a titan herb so I will watch to see if I only see them at those herbs.