This applies to all the Regular Labs applications that I have installed. This problem has persisted for several days.
1. Execute Extensions --> Manage Update
2. The interface displays all of my RegularLabs items I that I have installed says I need to update.
3. I perform all updates.
4. Next day when I scan for updates, I get the same error.
As far as I can tell I have a current, paid up subscription that covers my three sites.