Pictures not showing in feed

Hello,
I’m encountering the same issue as others, here, apparently.

After a “no objects in the feed” problem, which was fixed by upgrading plugin to latest version (1.1.14), my feed is back but without any picture…

I tried eveything you mentioned to others having a similar issue :
– deactivating and uninstalling-reinstalling the plugin from scratch,
– deleting and re-adding the plugin association in facebook account,
– reauthenticating,
– deactivating all other plugins one by one to make sure none of them was causing trouble with WD facebook Feed,

– and resetting cache in Options, after each of those, but nevertheless the pictures won’t show..

The WP page where the feed displays is : https://www.sillonLZ.fr
FB page : https://www.facebook.com/sillonlauze/

Thanks in advance for your help !

The page I need help with: [log in to see the link]