Issue: When we click “Edit in Cornerstone” for a page none of the content is in Cornerstone - no sections, no elements, etc. The content just simply isn’t there. When you go back to the Edit Page page in WordPress it defaults to display the Edit Text panel instead of Cornerstone and shows all the shortcodes, content, etc written out in the Text composer. Even if you click to select Edit in Cornerstone, the page will always default back to the Text tab composer on the Edit Page screen.
It appears as if all the content is only editable by typing out shortcodes and manually doing everything in the Text tab on an Edit Page screen. It wasn’t like this before the update and migration.
What we’ve done already: We have reinstalled and tested plugins to no avail. Even if we had to manually recreate all pages in Cornerstone all over again, WordPress would still switch back to the Text tab on its own as it is showing up by default.