Hello - I uploaded a new image on a unrelated page and noticed that some of my slider images had disappeared. The text on the slider is still there, so I can confirm the post is still featured, but the images are gone.
The only thing that puts them back is if I create an entirely new post and copy all of the information on it. Then I delete the old post, and click "publish" to the new [copied] post. I've realized it's a temporary fix though. The images will show up fine and then some disappear out of the blue again.
My site is http://sugarpopboutique.com in case that's necessary. Hopefully I can fix this soon!