It’s the model for the 7th Legionnaire’s Bloody Drape. I’ve had it for months, having unlocked it on my warrior early in the expansion, and it was the cloak of choice on my rogue when wearing that armor. Now it seems I can’t use it on him anymore.
It lists the classes as warrior, DK and paladin, and sure enough I can still wear it on my pally. But I thought that was just which classes have it in their loot table. Not who can use the appearance. It’s not been an issue before. I have to assume this is a bug because I still seem to have free choice of appearance for the darkshore cloaks I’ve unlocked. Sort it out please, blizz!