For the past week or so, I've noticed that scheduled posts are not being updated into Apple News when the posts are publishing on schedule. I can go back and Update the post and it will publish or I can go into the Apple News admin panel and hit Publish per article.
Not sure why this is happening. I've got a screenshot showing the previously posted Post having been published, and the Apple News admin widget still saying it will publish to Apple News when it is published if you'd like to see it.
I was away for most of the past two weeks so I haven't done much in the way of anything with the site that could have caused the change. I set a bunch of updates in and let it go on its own while I was gone.