I created several pages through Cornerstone in a dev environment. Once the site was published live, I lost the ability to edit certain pages with Cornerstone. When I open the standard page editor, the html code / Cornerstone shortcodes are displayed in the “text” view, and when I attempt to the edit the pages in Cornerstone, the content is displayed as blank.
What is the process to fix this problem? It seems as if it might be somehow related to SSL, as it occurred on pages that had HTTPS turned off (I was running into errors switching from backend to frontend on some pages with HTTPS enabled).

