My deployed live app does not show information on homepage. However, on the development version everything loos fine and all information is shown appropriately.
Please note that I used Canvas Template for developing app.
What is that url parameter stay=yes? That isn’t relevant for me when I preview. If you remove that in the url, I’m confident the home page will appear.
In the Data Tab of your editor, go to App Data. There you will see this option:
Follow the steps carefully to move your development data into live. But this will move ALL the dev data. If you have other dummy data in dev (which this template seems to have) then you will have to delete that once in live.
One more point, which is probably clear already, but I’ll reinforce it here: When you deploy your development version to live, it only moves your application, and not the data. The data is managed separately for very good reason: This allows you to go live and then continue developing while your users are creating data in the deployed live version.
When you finally go live, you will not likely move data from development to live again. But you will move countless new development improvements.