Just asking to be sure:
Have you contacted the ukhas group? They have a lot of practical information and a really nice tracker map. Their website is at
http://habhub.org/
They have a google groups mailing list, and an IRC channel with helpful people.
I myself wrote a kind of bridge between TTN and the habhub tracker site, that receives telemetry packets from TTN and forwards them to habhub for display on the map:
https://revspace.nl/TTNHABBridge