The main problem with the map is the barriers.
There are barriers everywhere. And most of them are unmarked. Some of them (Like the barriers surrounding the hole in the arm) you'll undoubtedly run straight into if you're a regular player, not knowing where the barriers are.
You also used barriers to extend your map, which ruins the flow. There are barriers surrounding holes (Like the one in the arm) to extend the map. When you use barriers this way, it's not only confusing, but makes it seem like you're trying too hard to make your map fit the requirements of the difficulty you're aiming for.
And like I said earlier, most of your barriers are not even marked, making it worse. Parkourse is now in adventure mode, meaning you cannot mouse over barriers to see where they are.