In 2011, the Independent Games Festival (or IGF) had 5 members of Indie Fund on the finalists panel, and 3 members of Polytron's staff. That's 8 out of 10 judges. Mere days before IGF was to accept submissions, FEZ creator Philippe Poisson had to announce the delay of FEZ. Had Polytron finished FEZ on time, the game would have been a shoe-in to win the grand prize at IGF that year as they had a controlling interest.
In 2012, FEZ gets through nominations and wins big. Of note here is the IGF anonymous nomination panel: all of the finalist judges are invited back to nominate games the following year. So the Indie Fund judges from 2011 would anonymously judge entrants for 2012.
The nomination process is simple: a majority of people who vote on your game is all that is needed to push you through to the selection process. While judges are explicitly told that they can only vote on the games they are given, this is not the case, and any judge can vote on any game; for example, eight people who are members of a small clique can give one game a huge starting bias.
In this instance FEZ would have started off with a bias of +8, and since it only takes a majority of people who voted to push a game through it would take at least 8 other judges to vote no, plus the number of judges that legitimately vote yes for FEZ.