Preview image not appearing when Facebook 'Share' function on FB Business Page

Hi Support Forum,

I’m using the Bettermag theme, and I’m running into a problem.

I created a Facebook Business Page for my blog. But every time I share a link to my blog post I don’t get a preview image! It’s weird, because one (and only one) of my shares worked just fine. But since then all of my Shared links aren’t assigned a preview image. Here’s a side-by-side screenshot.

I’ve tried the following with no success:

– Debugging using Facebook’s Debug tool

-Removed the ‘http://www.’ in front of the link as well as the ‘/’ at the end of the link.

-Tried all of the fixes in WordPress.org’s troubleshooting page.

-Waited more than 24 hours for Facebook to scrape the page

Any solutions?