Facebook share count not working

Hi!

I published a new post today that has been shared 33 times on FB and the share counter is not working. Here is the URL: https://www.simplysoutherncottage.com/2016/10/28/first-things-first-part-i-getting-rid-of-the-pests/

The counter has worked on other parts of my site such as here:
https://www.simplysoutherncottage.com/the-story/

I have the FB app and secret set.

Please let me know your thoughts ASAP.

Thanks tons!