Mining bots in wintergrasp. (smolderthorn)

My server, Smolderthorn is absolutely littered with mining bots. i'm sick of it, i farm there while waiting for bg/arena q's, and it really, really sucks doing full laps and barely finding anything because its all being scooped up by the people who arent actually playing. thier behaviour (flying patterns, movement, reaction to pvp/spotting a node) is exactly the same, so i'm assuming theres a new bot that has recently been released that blizz hasnt caught onto yet. I've spent about 2 weeks just watching these people every time i get a chance to, and its all too similar to not be a bot. Just thought you guys would like to know, and hopefully, something can be done about it.