I wonder what kind of tournament was that? Was it like tournament to win big in single bet or total winning of users? If it was a single bet winning tournament, why I cant see those winners under the big win list? But it is reasonable if those winners are not on the big win list if it was an overall winning tournament.
Sorry for asking as there is no information about what kind of tournament is that on your site as well as on your announcement in this thread unless I missed it.