I have a WordPress website that uses two plugins to manage people data. They are Custom Post Type Maker plugin, and Meta Box plugin. The Custom Post Type Maker Plugin was used to create the initial custom post type called People. The Meta Box plugin was used to create the custom post type fields. This would then display on the People post type page where the fields could be edited. This stopped working some time back and I don't know why. All of the fields are now blank. The data is still there and displays properly on the website; we just can't easily edit it. I've tried disabling all plugins to look for a conflict but it made no difference. I enabled debug and didn't see any PHP errors. I checked the inspector and see no javascript errors.