Floating Orc gold sellers

For the past few days, every so often, I've seen a pack of a couple dozen 1st level Orcs outside of the bank in Orgrimmar who somehow manage to float up off the ground and form themselves into a website address (presumably selling gold). While there is a certain cleverness to it, in the end I find it just annoying, and am wondering if anyone is aware of the phenomenon and has a plan to put an end to it.

Thank you!