The reason was I wanted that data to be more accessible, restructured it a bit, renamed values for simplicity. For people like you I now added another jsonp call at live/get_full_server_data_jsonp, it contains the same data structure that goes to my LiveTiming page. I re-uploaded updated r2la archive in-place without changing version number. Re-download last version. You will have to look at data structure yourself to figure out what is what. Values are mainly self-explanatory. You can ask me more specifically on them.