Good afternoon,
I have a selection of pages which I can no longer edit in cornerstone. I have only ever used cornerstone but the ‘edit page’ option at the top of the page is no longer there. If I go into the wordpress backoffice it displays all of the code of that page and if I click the cornerstone tab a message pops up saying:
’Hold up! The content has been modified outside of Cornerstone. Editing in Cornerstone will replace the current content. Do you wish to continue?'
What is odd is these pages also have odd symbols on the pages such as  and “ which I think are spaces and quotations.
It seems to only effected mainly a type of page - like this one: http://www.restorationcake.com/cacao-brownies/
which I would call the recipe page. There are 55 of these pages.
Where other layouts (like the homepage) which are completely fine.
Look forward to your thoughts. Login Details in Secure note.
Jason