Well I now get
Quote:There is already a title with the same barcode and country waiting for our staff to review before added to the service. Please try to search for the title again later, and if it still is unavailable, you can try to contribute again, in case the contribution currently in queue was declined.
So I guess either someone else has uploaded it (5060797570068, UK, The Good Place: The Complete Series) or my contribution actually sent even though the app didn't seem to work