I first noticed with doing the unofficial ring integration where thumbnails wouldn't display. I then tried just making a tile with an image and the same thing. Can you just select an image link on the internet when creating a tile and have it displayed? My guess is something needs to be set or turned on to allow image display.
I'd remove the last screenshot since I can get your address from the lat/long.
The image must be accessible from the device being used to view the tile. So, from the device, try manually navigating to the link and see if you get anything.
Thanks, I can get to an image with the correct URL. The unofficial ring app links now show this error in the app.
Snapshot Prerequisite Error
No installed devices support snapshots. Please install a device that supports snapshots before continuing
Anyone see this error before in the Unofficicial Ring app where it originally posted the URL's to the thumbnails?