I went thru my queenless cell builder today, to check caged grafts that are starting to hatch. I had two nice natural cells on comb I decided to keep, hence the caging. So I calculate that today is 18days worst case for the natural cells and figure something ain't right. The cells are still intact, nurse bees on them, liking them etc. I decided to cut them open. I found very heathly drone pupa with a load of royal jelly at the top. Im sure this is not uncommon, but most be sorta rare. Anyone ever run into this.