Hi, I have the same problem. For a client website, each month the newsletter is send automatically when there is a new blogpost by a certain category. This did work perfectly until I updated the plugin and WP to 4.5.2
When I copy a monthly newsletter it get stucks with the last but one post. When I delete the Automatically Content Widget and drag it again, still the last but one post.
When I recreate from the scratch, it works.
This is however for the client not an option since the newsletter should send automatically when there is a new post.
Do you have a solution?
