The main change is that images are now shown in the order in which the author uploaded them. Their first image in round one, second in round two etc,. The order of the authors in each round is random so there is no pattern which the judge could discern.
The main reason for this change is that in inter-club competitions clubs may wish to decide the round each image will appear in. It would make in interesting PhD study to see if the order has any consistent impact on the final result.
The inter-club competition flow broke when a new club was added, this is now fixed and all works smoothly.