I am trying to set up a new custom post type and create a page (based off the custom post type archive template) and keep it private until it's ready to be published. I created a page and made it private, but it was visible to everyone (although not in the dropdown like it normally would be, just from entering the permalink URL). So I deleted that from the database (in phpMyAdmin) and tried again just leaving the page a draft. The permalink URL still shows the page template for the custom post type archive. I deleted the draft in phpMyAdmin and still the URL shows the page template (should be giving a 404). I tried this in a different browser where it had never been opened and it also gives the page template.
Does anyone have any idea why this is happening? Why isn't it working to privately publish and why aren't the deleted pages going away?