Thanks for the link, Jasiu.
One thing I'm seeing with these images is they aren't being put on this list instantly. I currently have 2 Tornado Warnings in Arkansas. It is taking 3-5 minutes AFTER the warning was issued that I would see the list updated with that warning. The images may be instant and are being put onto Twitter, but as for this list and for our usage, not so much.
They seems to be posting more timely now. Could have been a system glitch.