There some excellent picture of the new British Airways South Terminal check in area on Flyertalk plus pictures of the former Virgin Clubhouse renamed the Speedbird Lounge which is the temporary Club/Silver lounge with First/Gold directed to use the No1 Lounge.
By all accounts the delay to the opening of the new BA lounges was down to an electrical sign off even though everything is ready to go health & saftey were not ready to have it signed off in time.
Be great to see a line up of BA tails along either side of Pier 2 although for BA moving to the South Terminal I will miss that nice view of the airport as you walk over the bridge.