Hello,
My bank alt in SW is also having this issue, as is my main in shadowmoon Valley. I have seen a blue post on “server issues” and that hopefully they would be resolved soon but it did not address this error specifically so I wanted to let you all know.
Off to MW2 for a bit, see you soon WoW! I want a blue post when I come back =p Just kidding, but that would be dope. hahaha