Lianne answered this, but I'm writing it as an answer so the question won't appear unanswered ...
You need to let a sysop know: email@example.com.
In this particular case, there's no reason the profile should have been Unlisted.
Usually, an Unlisted profile is for a living child. So, it would usually be a fairly safe assumption that it's not a match. Like Tom said, you could just reject the match.