The workaround usually involves adding another onward city, e.g. BOG-YYZ does not display properly the JYI seats -- all = 0 but if you do BOG-YYC with YYZ as connecting city then you will see BOG-YYZ on some of the city pairs displaying J0 I0 Y0=0 and others with J8 I5 Y8 etc the ones with non zeroed numbers are correct (as confirmed by my upgrades a couple of days ago.