Lost Mysteries

I talked about Lost a couple of weeks ago and someone said in comments or on their own blog that when Boone was on the radio, the people he was talking to responded to his claim that they were the survivors of Oceanic Flight 815 with "There were no survivors of Oceanic Flight 815" which was pretty interesting as I didn't catch that, but this link suggests that they actually replied "We're the survivors of Oceanic Flight 815." which opens up a lot more interesting possibilities. I listened to the audio several times and I think they're correct, but if so, I wonder what the hell that means.