I updated to the latest version of Duplicate. If I clone any post created since the update, Google's Feedburner will not pick it up, even though it picks up posts cloned from posts published prior to the update as well as new posts.
When I clone, I use it to create an entirely new post--new slug, updated content, everything. Duplicate worked perfectly for me in the past & Feedburner treated its posts as comparable to everything else I publish. This is a huge problem for me, as it prevents the posts from appearing in the email update (though the posts appear to show up in the feed & they're live on my sites). Please fix.