Based on the data you gave me the app/UI is just replying to a firmware issue. Since it is not able to retrieve the programs information (#5: /jp) it cannot proceed to the home screen.
I will discuss this with Ray to try and identify why this may be occurring. For completeness sake, do you mind rebooting the controller and giving me the /jp output then?
By the way, I reacted to the API key before reading your message body.