T3 eventually found some stairs. After half an hour of sitting about at a T3 remote stand we finally disembarked. A great crew but their job was made so much worse by LHR ground operations, including the next flight of the aircraft to CGN.
The MAN 19:00 is also heavily delayed due to the day’s chaos. An earlier flight has been cancelled. 21:10 is the new scheduled time and BA now texting offers of food vouchers.