I wanted to see what this route looked like after traveling over it in the past couple of weeks. I am running TRS22PE build 132285, and heading north, probably just north of Stevenage or so, the textures started to turn into a sort of "reverse" grid, that is, a white with dark lines. The route does not indicate any missings or faulties in CM, so I am assuming some of the older textures are starting to age out?