Photos Not Displaying

Greetings,

I have been running a Woocommerce store on https://ragingfyah.com/shop/
For some reason the photos on the shop page stopped showing up.
I updated to 2.6.6 and it was fine for a while – but then I updated one existing product with a second product image and then the shop page stopped showing the photos – when I go to the single product – those photos work.
I have no idea what happened. Please advise…
My templates are up to date. The photos are still in the database. I regenerated thumbnails just in case. Deactivated any extra plugins – But nothing seems to help.