Download From Photon

Hi. I am using Jetpack on https://www.thepostcardsproject.com

Using Jetpack I had photon enabled and then I lost my website due to a virus. I was able to save a backup and restored it.

Instead of having all of my postcard photos in the media, it has linked all of my postcards to photos on the CDN via photon.

Is there a way I can bulk download all of my photos from Photon ?

Thanks!