Thanks for your input and help.
It was the long haul bit that changed.
I had to re-book the seat on that plane but I had another look yesterday and my booked seat on the CDG-NCL had gone.
I also sent another message to AF via Facebook and again no reply. They may think it's not important to reply to queries but it means I won't ever fly with them again.
I will attempt to send an image....
