It's not just the Dutch causing these problems, though they do seem to have a few issues with their teams and communication.
The Olympics organizers have made a few pretty large blunders. There was the boat that was in the way during the start of the triathlon, the official crossing the BMX track while people were practicing, and what MinnMan posted about Van der Breggen being pulled off of her bike by the organizers. Those are just the three biggest errors I know of caused by the organizers.
Not good at all and makes the organizers look pretty bad imo.