Just booked and ticketed CBR-BNE-DXB on QF/EK on 081 stock. EK says contact QF for CD (interestingly EK showing chauffeur drives bookable online for BNE-DXB despite the layover being just 2 hours). QF website says no. I'll call QF and report back.
Update: after clearing cache, tried QF one more time and all is well.