My beekeeping mentor has guided me through many confusing years of beekeeping and this year has been no exception. My hive has successfully requeened themselves and, while I haven't seen her, I know she exists because as of today my hive is full of worker brood. There is no other way that can happen. Long live Cybeele!
The other good news is that they have started to build proper comb in a flow hive frame. If they can just move into all of them, maybe next year I'll be able to harvest honey from them and not have to disrupt them too much. They have so much honey they should be good for the winter unless we have a drought, which could still happen, so I'll still have to keep an eye on things.