Recent MAN-DXB-SYD flight. Booked as QF8020-QF2 but a delay into MAN of incoming flight caused QF8020 to be delayed by 1.5hrs, and missed connection to QF2. Rebooked onto EK414 with hotel offered in DXB. After suggesting that EK412 was more suitable and would enable connecting flight to be made in SYD, I was re-booked onto EK412. After 1.5 hrs at check-in, EK agents could still not supply the DXB-SYD boarding pass. Apparently people in DXB had to issue the tickets. In DXB, went to transfers desk and after 30 minutes of the staff member trying different key strokes and help desks, still no boarding pass. EK were unable to issue the ticket and blamed QF. With 5 minutes to go to boarding, a 2nd supervisor finally issued me a ticket by creating a new booking. All up, about 2hrs to get a boarding pass. What made it worse was that I had been awarded an Y-J upgrade on QF2, but then found myself on the 2nd last row of economy.
This experience was complete opposite of the J upgrade at the gate on the DXB-MAN leg , albeit in a old config 777, and front row in economy on the MAN-DXB leg.