Wasn't there More - SPOILER
The cut I just saw ended with Rickard telling Claudie "He's been dead for years. Let's go." and they run off. When I first saw the film there was more. As I recall, they signal to a boat a bit out at sea which flashes a light back at them. They head for the boat, but there's some kind of hint that this is just the "snap end" of the trap and they'll be killed.
Anyone else remember more detail?