It appeared to me that the drone population was greatly decreased. There were more workers. <snip> I may have seen some capped brood, but there wasn't much<snip>. But I did see fresh honey and freshly capped honey. There was new wax drawn. And, the bees were VERY happy. What a difference.
So, I'm thinking I must have a new queen. Maybe she did a mating flight and that killed off a bunch of drones. Everyone's happy again and making honey. But wouldn't that be impossible given the fact that she would have only emerged between 5 and 12 days ago?