Hi everyone,
Without any notification or warning, my live fuel price provider has blocked me from getting updated fuel prices. This really affects US airports, so for now, live pricing will not be available for now, until I work out and figure out exactly what's going on - sorry all. I've changed the API to refer to the last updated fuel price, so they may be off (they were updated last week). I will be adding an airport import/export so that fuel prices can be updated en-masse, as with schedules. This will be available soon.
Again, my apologies
Nabeel