C&W east coast flap this afternoon?

Around 1340 EST today, all four of our C&W connections (1 each of BAR-1 and 2 to both Atlanta/ALD and WashDC/DCK) flapped (physical circuit down/up) simultaneously, followed by BGP flaps on all four about ten minutes later. Anyone else notice C&W getting weird? Or could this be related to the switchover to New Edge Networks (*grumble*)? -j