So late last night I checked out my upcoming flight EWR BOM on Sat. The fare codes indicated "8" for the higher fare b/f fares. The "status" page showed 13 free seats in b/f. This morning. None. Is it possible that CO sold 13 b/f fares to BOM 3 days before the flight, or do they, for some reason, zero out the b/f cabin. My upgrade was looking pretty certain, and now, not so much.