The issue here is when the user has activated our Views/Blocks plugin their page layout becomes empty and nothing is displayed on the frontend.
Solution:
This could be because there is an empty content template assigned to the page.
To check if there are any empty content template I would recommend going to Toolset -> Content template and checking for the templates.
If there are any templates here that are not actively being used or if you noticed that they are empty I would recommend deleting the templates and this should restore your display on the frontend.
The problem here is that the user mentions that the view's debug popup window is active when their logged in and viewing a page that has a view on it.
Solution:
To disable this you will need to go to Toolset -> Settings -> Frontend and under the Views Debugging settings you should be able to see the option to enable/disable the debugging popup.
