Missing wow account after account merge

[Dottie-thunderhorn (Dottie)]

other people have had a problem and Blizzard have replied to them that merges are suspended at the moment.

Merge Accounts Question

Hey all, Just dropping in to confirm that account merges are currently unavailable due to a due that our developers are working on. While I can understand that you’d like to merge your accounts into one, your best bet would probably to try again in a few weeks, once things have settled down.

A search found this.