Despite numerous patches and hotfixes I have STILL not received the Blade Wings.

I have received everything else from the Digital Deluxe (the WoW pet, the SC2 avatars and the D3 banner artwork) but still no Blade Wings.

I've tried creating characters, deleting characters, Hardcore mode, Softcore mode... nothing.

Is there an NPC I should speak to? Or a mailbox somewhere that I may have missed? Or do they simply magically appear at some point?