Veteran's Day Morning doesn't have a cover because it doesn't have a separate story cover image that is different than the author's image and you have
skip_author_cover:true. Functioning as designed, end of story.
What I don't understand is why you have a
different cover image for Blush than the one I'm seeing on ffnet:
It looks like you have a cover from the Generate Cover plugin. In which case I would speculate that maybe you downloaded it before the author applied the cover image. With title page or log page in the epub, I don't know when you downloaded it.