From one who got caught in said disruption:
Thanks to ATC and the other crew who displayed great patience waiting along the taxiway for 27 Right at 3.00 am this morning, for stands to become available.
-Especially the crew who waited for 2hours 40 mins, and to "Darren" in TC's who had done a 24 hour shift by the time I left to drive home at 0400 hrs.
Hope all the WIP and new terminal is completed soon, as we are now seeing gridlock at the airport as well as on the motorways etc.