Air France Frequence Plus - AF sold my F seat?

I'm the only person booked in the FC cabin of a 772 for quite a few weeks and still with a few days to go before flight. Just checked inventory earlier today and saw that PFA was up to 4. Went to AF and saw that I was still in F. Saw PFA go down to 3 later.

Weird.

Revenue management system decided to over-sell your flight and bet on someone cancelling has on sector history and then a supervisor realising that this was not a good idea?

I guess that you have an award booking? Anyway, they can play all kinds of games with opening P class seats as there are so few pax paying for FC.

C cabin was probably oversold

The C cabin seems to be fully booked. JDZ0 today. I am in F on an award (UG from D).