Hi, been working with ACF for a while, almost never an issue.
Today one of my clients asked me about an odd thing that is happening on her site: The flexible content is not showing in edit mode (content is still showing at the front). So i ran some tests:
– All plugins are updated
– No caching or plugin issue
– Not a WP5 issue
– Updated the DB
– Switched theme, same problem
– Downgraded ACF, no luck
The pages contained different type of fields.
Switched off the flexible content then all other fields came to life and looked normal.
Switched on the flexible content all fields looked odd, and no meta box could be selected in edit mode e.g. screen options, help etc.
Cloned the site:
On the live site (Microsoft-IIS/8.5) the issues are present.
On the staging site (nginx) the flexible content are back and I can edit as usual.