Please Update your Configuration!
There are changes...
It seems you used the old domain to visit the pi finder. Please use
pi-finder.xyz in the future.
Configurations of the old devices still work. But to be sure that your devices work in the future, please update the poke server in your configration:
pokeServer: "https://pi-finder.xyz"
You'll find the configuration file on your raspberry pi at "/usr/local/lib/node_modules/pi-finder/config.js".