I only learned about the free classic character migrations last night… after some googling I found these blue posts.
I’m on Thunderfury, which is a PVP US West sever… but I didn’t know it was US West until recently when bliz added the tabs to the realm list.
The second blue post says that Thunderfury -> Earthfury is possible but the “shop” button that is shown in the first blue post does not appear on my character screen at all.
Did I just miss my chance to migrate my characters to servers in my timezone? Will there be free opportunities in the future? Or is there some sort of bug that is preventing the “shop” button from showing up?