end a caribbean vacation for thousands of passengers. this time, a fire aboard royal caribbean's "grannure of the seas." katy coleman, passenger, told cnn -- >> the most terrifying thing in my life. >> reporter: in february, an engine room fire on the carnival "triumph," shutting down power and the ship's sewer system for days. one month later, carnival's "dream" lost power from a generator failure while in part and now royal caribbean has its own set of problems. royal caribbean said in a statement, on monday, may 27, at approximately 2:50 a.m., "grandeur of the seas" experienced a fire on the mooring area of took three. the fire has been extinguished. but the captain deemed it necessary to muster all guests at assembly stations. all passengers found and safe, but some took the message board of cruise critic and complained there was fainting and vomiting