Whenever I compile my map a lot of brushes render weirdly and a brush with displacements is missing completely. I'm not sure if it has to do with visleafs, if its a leak, or it has to do with the displacements. Here are some images. I fixed the problem. It was an error with the displacements.
Your screenshots are super tiny, I think you uploaded the thumbnails instead of the actual pictures. While you're getting the full-size screenshots, could you also provide a compile log?