Incomplete loading of Report Editor screen that may look like this:

Solution :

Update JagaPro App to the new version 2.7.9. In this patched version, a back button is created to allow users to go back without accidentally saving the blank Report. Click on back and try again to edit the report. Do check if internet connection is stable as the Report Editor requires it.

When an error is detected, the screen may also enter the error page screen:

In this case, click on "Reload" to Reload the screen to go to the Report Editor screen.