Appreciate the report, I believe that it's indeed a bug and I'll definitely investigate and fix it.
I was just saying that this bug happens probably because when bees are being summoned, adjudicator has already (secretly) started their turn, at which point the bees are not registered in the follower list yet and their "aggro" value still extremely low. So, when adjudicator is choosing their target, they thought the bees are the back-most followers based on their aggro value, even though the bees are actually in the front. Probably all because I forgot to add a delay on beekeeper's death to stop adjudicator acting to early or something like that.