Featured Images STOPPED posting on Facebook/Twitter

Hi there! My featured pics suddenly stopped loading when sharing to Twitter/Facebook on Friday May 10th. Not only did that affect my last post but now every share on Twitter has a blank/generic non-picture.

I checked meta tags, confirmed OG, I’ve debugged, scraped, screamed, twitter card validated, renamed pic URLs and am dumbfounded.

Please please help me!!

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