Lake Houston?

Hey all,

There seems to be a glitch in the map rendering on the main page, but only at zoomed out ranges. The glitch shows up as a strange blue box starting on the western edge of Houston, TX, and extends to the southwest. There is also similar glitches that I’ve seen Over Lafayette, LA, and to the southwest of New Orleans, and land errors to the southeast of New Orleans. These disappear when you zoom in to the closer layers, and when i tried to download a couple of these into JOSM, nothing coordinating with these boxes shows up. Any ideas what’s causing this? How would this be fixed? Should this post go in the main glitches forum?