Flying Blue (Air France, KLM, and Other Partners) - Flightstats no more Award buckets?

I've looked on Flightstats.com that several times to see if there is "O" availability, but since 2 days the "O" buckets seems to have disappeared.

Anyone heard about it? Is there another site were I can check the fare buckets?

O no longer appears under Flight Availability on ExpertFlyer, just in Awards and Upgrades, and I think that FlightStats was pulling from one of the sources EF uses for flight availability. I guess the free solution would be to look for classic business award space on the FlyingBlue award engine.