Hi, trying to do a RTE DONE with a variety of options but always failing at CHC-YVR. When checking the flights on Expert Flyer is shows D class as available.

Was looking at TYO-BKK-SIN-PER-SYD-AYQ-SYD-CHC-YVR-LHR-MXP-LHR-TYO

The CHC-YVR can either take the CHC(SYD)YVR route on QF or CHC(NAN)YVR on FJ. But it always says dates not available or brings up a really long routing through TYO which takes the itinerary over 34,000 miles. Was looking at 31 July or 3 August or other dates around then on which the flights operate.

Any ideas why this wouldn’t work? I also tried removing the BKK-SIN-PER and starting off with TYO-SYD but no difference there either.