Old Image URL cached (?) and produces error

[magune]

I had difficulty getting slideshow to work using local images and thus earlier used just one hardcoded image as screensaver background, but finally managed it thanks to help in another ticket thread here. Thus I had a different image url before and another one now.

In my wall mounted iPad running the HA iOS app, some HA dashboard pages shows an error reporting the previously-used image path does not exist, while others use the currently configured one.

See YAML config in use, vs screenshot from a dashboard page that seems to use the old image url. I have reloaded the dashboard, and even removed all app-data and "reinstalled" it again on the iPad. Still some dashboard pages warn about the old image path not working.

Any clues? It seems to be the screensaver uses some old cached path info?