Bryan Bibby

I'm wondering about the outcome of last Friday's episode. The now current champion "Will" was credited for an answer about lantern gas yet he gave an incorrect answer which was not deducted from his total. One question should have been answered as EXPO--67 for the Montreal fair he said EXPOS-67 adding an "s" which was only used by Montrealers when speaking of the then baseball team, the Expos. What would have been the outcome of the game should this have been spotted? Thanks