FlightXML2 Search returns 0 results


The query below has been in use for over a year without any issues. We noticed today that it is no longer returning any data.


Results returned:
{ SearchResult: { next_offset: -1, aircraft: [ ] } }

Any ideas why this is no longer working? or how to get it working again?


Surfair changed their 3 letter operating code from URF to ROM.