I think this may be working as intended, a simple distraction for druids, and an 'Aggro dump' for druid haters. And sorry if it is a repost or common sense.
If you set hostile with the cenarion circle you can attack the druid trainer or flight master for druids (optional) in moonglade, and prevent druids you hate from respecing ect.
So you pretty much do this:
Get to moonglade via Teleport: Moonglade if you hate fellow druids or flightpath you gotten during Moonfestival
Set it to hostile.
Attack Logannar the druid trainer, or the flight person for druids only.(optional)
Either heal yourself if you can but not kill them.
And say if when the wotlk talents are released or when theres a druid spec reset (and most of them mess it up and want to take advantage of a gold cost reset aswell) you can block them from respecting and keep an entire server druid free if they don't have the sense to do it at a different place; Stormwind, Darnassus, Muglore, Ogrimmar, ect.