I'm looking at the Yukon Quest while preparing for my work day. It appears that Hugh Neff did indeed blow through the Braeburn checkpoint, as did Susie Rogan and Brent Sass. So far it looks as though Lance Mackey and Allen Moore both took their mandatory 4 hour (plus start differential) layover in Braeburn, and are back on the trail.
Currently the live tracking shows Hugh with what would appear to be a significant lead over Brent in second place. Lance and Allen are both already out of the checkpoint and back on the trail, though. I imagine we will see them pass by our apparent leaders while Hugh, Susie and Brent are serving their mandatory time in Carmacks.