I warmly welcome.
I ran into a problem editing my website where I have the ACF Pro plugin installed.
I use it in many website patches, starting from the construction of subpages displayed for the client (from back to frontend) and only in the back office to prepare notes. The website is a website of a training company, in one of the modules I use the ACF plugin (lecturers and teachers), I use the option of additional fields to note things that are not to be visible to the client but remain as notes for myself in order to easily return to them.
For several weeks I have been struggling with the problem where the data entered in the edit field after saving the site are visible in the database but not in the editor. Interestingly, the first element is loaded into the editor, the rest are not.
Preview screens in the attachment.