I have submitted a ticket with additional details and WordPress login credentials for one of the websites. But I thought I would post here as well to see if anyone else is having the issue.
For many years I have used ACF and WooCommerce together, plus the “WooCommerce Memberships” extension.
I have a field group setup with some pretty basic custom fields. I assign this field group to the location: custom post type is equal to “User Memberships”.
This has worked well for a very long time. Now the custom fields have disappeared from the post edit screen. I can change the location to a different post type and they appear. But for whatever reason they are not appearing on the custom post type “User Memberships” (as created by WooCommerce + WooCommerce Memberships extension).
Any ideas? How can I troubleshoot? The issue has occurred across several websites.