By John Keegan and Edmund Boys“Burn Notice” continues its revival tour with some “Official Business.” Unfortunately, the returning act is the CIA’s resident knuckle-heads, Bailey and Manaro, as the officials in question. Not content with contributing to Sam’s discharge from the Navy or the mission they bumbled around in last season, they’re back to call in Fiona’s CIA marker. They need to crack a high-tech arms dealer’s safe, and Fi has the right, um, assets to gain access. As the dealer, Durov, confirms during his initial frisking/mauling.