I just aborted a couple of WUs and idly thought I'd watch them be re-issued. I got an error screen until such time as they showed In Progress for the new user. I thought the display used to show a status of Waiting To Be Sent or some such?

This isn't a big deal, it just surprised me. I wondered if something had changed and the fix was trivial. If it's a lot of work it hardly seems worth doing.