Through some kind of fluke I landed some EK F reward seats to STN, and now I'd like to get back. Thing is the QF booking engine won't search for STN and doesn't have London - all as many others do. Seemingly at random it will show flights ex STN where a flight is available from LGW or LHR, but not LCY. It can't actually be random though. Anyone know how it works? Cheers.