Was on the 690 last Monday and they op-uped several to F. I think originally there were supposed to be 4 of us in F. During boarding ISM went on the PA to ask for any volunteers to move to the next flight, apparently they need a seat for someone who needs to catch a connecting flight in HKG. The captain didn't seem to look very pleased as the ground staff didn't inform him of this last minute switch.

I was just curious why in F that day we had 2 SFP and 1 FP, where as normally it would be 1SFP and 1/2FP.