On March 18, 2019 a new blog editor was released. Any blogs that were created before this date will have the old blog editor.
In the old blog editor, the Manage Posts page looks like this:
In the new blog editor, the Manage Posts page looks like this:
If a blog was created before 3/18/2019, is deleted and reloaded, the old blog version will still be the only version available.
We’re working hard to bring you even more capabilities, including the ability to move your old blog to the new one.