Hi @bryle, the add-on in question which wont update through the wordpress backend is called Automatic Updates and was purchased on Sept 10th.
The Updraft Plus Account states: Order #304549 was placed on September 10, 2018 and is currently Completed.
When I try to update in WordPress it says everything went fine but then the backend returns to the “Please purchase” Warning and also presents the link that I should go get the update.
The other two updates “Dropbox Folders” and “Time and Scheduling” went just fine. But it seems stuck on the last one.
Can you please check again as I made the purchase on Sept 10th. Thank you!