I just uploaded a new unlisted add-on. It all seemed to work properly and I signed it and got the confirmation screen saying,
"Version Signed
You’re done! This version is signed and ready to for self-distribution. You can download it by clicking the button below. "
But when I click on the button, it tells me the file is not found. Am I missing something? Or, is it just a glitch in the system and I need to try again with a new version?