Until recently, when I posted links from my wordpress website onto Facebook, the images from that specific linked page would show up as a thumbnail onto Facebook.
Now, when I post links onto Facebook the images from that specific link do not show up as a thumbnal anymore. Instead, my website's icon shows up as a thumbnail onto Facebook. I make a post almost daily with a different image on each post, so I would like to have each specific image from each link to show up again like in the past. Instead of having my website's icon repetitively being posted as a thumbnail onto Facebook.
I was wondering if there was anyway that I can get the feature back? Did I unknowingly change a setting? Or is this something that has to do with Facebook itself?
Any help will be greatly appreciated. Thank you.
The blog I need help with is irollny.wordpress.com.