They have painted themselves into a corner this year, leaving themselves no room to get the dances in the correct order. They are supposed to rank the dancers in order, not hand out sweeties.
The practical way to do it is to decide after everyone has danced, then each judge places all the dancers in order, from best to worst.
That takes away a lot of controversy, drama and mistakes, and produces a fairer system, so I doubt it will ever be done.