I used to be able to share a link on my FB page, choose a photo and bam: Blog title, article description, and photo of my choosing  made it clear that I just posted something new. Sometimes the photo I want to use from the article is not an option given, but I figured out that I can add it, slide it over to position number one, remove the rest of the photos, and good to go.

NOW, however, I cannot just add a photo that isn't offered; it is forcing me to use TWO photos, and a post does not include the description I gave the post. 

Here is an example of what I mean: https://www.facebook.com/GlutenFreeRespect/posts/2223771197649620

I do not like it! I don't know what I'm doing wrong (or more likely, what has changed!)