Yes, I know of that incident (KLM, EGSH?) and of course one of the crew, JB, is now a 92 pilot!
Another operator of many types, some of which had a history of spurious fire warnings, DID elect to add the clause about checking for continued signs of fire after the throttle had been brough to idle. It also depends on the type of fire detecetor of course - some are sensitive to hot gas leaks, some are not.