I created and then deleted a field group with a single WYSIWYG field with a rule to put it on all pages. It is still appearing on all my pages. The Advanced Custom Fields menu is showing no field groups, which is correct. All pages still show the deleted field group, which isn't.
How can I fix manually in the db, what do I have to delete? I'd like to continue using the plugin, but disabling is the only solution I've found so far :(