Hi everyone, I require any assistance you can give in regards to this. I have followed through a lot of previous posts with similar issues (I performed local browser cache clearing, php and wordpress memory increases etc). But I think I have narrowed my issue down to a very specific and strange instance.
When editing in cornerstone (or through the top admin page via the front end when logged in as admin) X > Edit Page then I can see all of my latest edits. However when I get out of cornerstone editing, it all seems to disappear to a default of some kind. Although partials of my further back prior changes are holding fine. (screenshots shown for reference).
As an additional point this is all being made an run on my localhost (XAMPP) setup for the time being before going live on the actual .com address.
Not within Cornerstone: