I’ve been in contact with Audible, who are responsible for setting up Whispersync for Amazon/Audible books. Apparently there’s more involved than just flipping a switch. When they had to re-upload ATW on Tuesday, they essentially had to re-do the Whispersync setup, which is not trivial. I’m told it’ll be up by end of day today, though (Aug 9th).
You are awesome super excited to listen on my way back to Japan