Form fields disappeared in Admin

We have an issue on a website where their radio list and checkbox list fields in the admin console are missing. They are still collating data when the form is submitted but the content of these fields is missing - This site has been live for over a year

Hello SiroccoDigital. Removing a field from the form designer will not remove it from the form layout. You also need to remove it from the form layout on “Edit Layout” tab. You can also use “Restore To Default” button, but it deletes custom code.

Hi @Denis.l we didn’t remove these fields from the form layout they have just disappeared. That is what I am reporting. This has happened on all the forms on this website. When you look at each of the forms in the backend, the radio list and checkbox list items have completely disappeared from the admin.