I made few content changes in some Blue Pagebuilder pages (not the 1st time) and saved. On the front end it displays correctly but when going back in editing, the PageBuilder is empty. When I try to duplicate a page, I get "1062 Duplicate entry '0' for key 'PRIMARY'.
I tried exporting database and importing in a copy of the website and I get the same error.
It is important because my client gave me content changes for these page and I cannot do them.
I'm aware of the problem when using tabs in BluePageBuilder, but it also happen in pages without tabs. Exemple
and attach a screenshot of back-end editing.
I also tried to change JCE to TinyMCE, but same bug.
It works now.
I think something went wrong and the database was corrupted because I did the same changes on the site after restoring the backup and nothing went wrong.
So you can close the ticket.