Beta 3 is still doing it. I got the Logos 8 basic and "Brand New: A 40-Day Guide" was supposed to be added to my library but it wasn't. I kept getting the same message after restarting Logos. In the end I deleted the downloaded resource from ResourceManager\Downloaded. It gave an error after restart. I clicked on Retry and it was OK after that. I am running Logos on Windows 10.