Queue to passport control had to be stopped (I believe because it was too crowded downstairs) leading to this mayhem. It was backed up all the way up to the first D gates.
No photos but the queue for the transfer desk in the schengen area was also backed up to the seats by gate C5.
Delayed departures at gate C9, 11 and 13 meant disgruntled passengers were absolutely everywhere in that part of the pier. Nice chaotic day.