Hi, I was wondering if anyone else has run into the problem of not being able to purchase air hike with the souls from the trainer. I have been able to purchase anything and everything else, but when I purchase this, it disappears from the skills list and I am never able to use it. I am stuck in chapter 11 because you have to have it to get through the grapple maze.
I have even tried refunding everything else and just trying to purchase it alone, but I still can't. :-(