Most of the matchups show around 3000 total votes cast, with a couple up to 6000. It's weird that the BYU/Maryland matchup has 1.5X to 3X the votes of all others.
Maryland/Northwestern was one of the lowest vote totals from yesterday, so it doesn't look like it's Maryland fans pushing the vote totals higher. As someone above pointed out, it's probably a lot of fans from other schools voting against Cosmo/BYU.