some good thoughts and some good observations. i think jen, you did the right thing, shuffling the boxes, for many reasons. swarming? doubt it. i would give the bees and the queen 7 days after this shuffle, that's my HO. leave them alone. 4 days vs 7 days isn't going to matter in the big picture if your queen has to be replaced or didn't make it back. patience.
i would just like to add, if we want to help or educate another new beek on egg, larval, pupal stage, then perhaps send them a pm, or be a little more diplomatic about it, rather than, in my HO, point it out being a little rough around the edges. it serves no purpose to embarrass another beek who is learning, just as we all are.