NAV Canada reported, that the crew declared emergency reporting a fire indication in the forward cargo hold. The indication was determined false.

The replacement Boeing 777-300 registration F-GSQO departed Paris Orly as flight AF-380V at 15:30L (13:30Z) on Aug 11th and is due to arrive in Goose Bay by 16:30L (19:30Z). The airplane is then estimated to depart at 18:00L (21:00Z) as flight AF-4190 and reach Montreal with a delay of 28 hours.

The incident airplane is about to ferry back to Paris Orly as flight AF-381V.

Source: The Aviation Herald