Memory limit is okay
Image galleries just quit working
All other components seem to be working fine. Images load from the media library (see https://edselbyphoto.com/affordable-portrait-pet-photography-kennesaw-woodstock-acworth-marietta-georgia)

Code is visible in Source

WPBakery Masonry Media Grid gallery works (last gallery on the page - for demonstration)

The problem appears to be Jetpack.
After deactivating that, everything is working again.

Thank you