no route pictures on either Android app or Apple app

For some reason "most all" of the route pictures have disappeared from my android phone app and my ipad app. I see the route pictures on the website - online. When I update the mobile app and download all pictures then I only get a few photos (5) photos for BoZoo, WV for instance where there used to be something like a 100 route photos.

Anyone know what's up?

Is this a setting in the software that I have accidentally change?