Its because the design of the building is an off the shelve Aldi blueprint. It saves money by not having architects draw designs for every single building.
It reminds me of last year I was taking cabins away from a new build waste to power incinerator and I was watching the lorries struggling to blind side reverse into the unloading shed. I asked the contactor why the building was set up for left hookers and he said its because the incinerator is owned by a French firm and every single building is identical. Seems illogical in the long run with all the damage they are going to get with drrivers who cant reverse for toffee never mind on the blind side!