"06/11/2015 18:11 BREAKING French media claims black box data confirms Metrojet A321 was bombed over Sinai
The black boxes of the aircraft made it possible to clearly hear the sound of an explosion during the flight, said Friday, November 6th an investigator to France2."
This comes after the official statement that stated there was no data on either recorder.
But it might explain Russia's flight cancellations into the area.