Hi there:As it seems, exist two different URLs for the non free live images, you maintain this one:
http://live.debian.net/cdimage/release/stable+nonfree/amd64/iso-hybrid/Jessie is stable, please port these images to your URL or mark it as oldstable, thanks a lot:
http://cdimage.debian.org/cdimage/unofficial/non-free/cd-including-firmware/