What did you do in the Apiary today?

i know it's probably the wrong thing to do, but I added a super today. Reason, I have been feeding syrup and BB looks full of syrup with little space for the queen to lay, we do after all still have ivy to go and possible still 4 weeks of gathering. Also found an open queen cell, which I destroyed, even though late could they still be thinking of swarming. Hive is an AS I did on 21st June.