Just noticed these blue squares on the live map in the nether... anyone know what they are and when they got there?
Usually this happens if you switch to nether quickly after opening live map. While the website is trying to load the nether, it loads the empty lots in town as well.
there is a button on the left side just click it and remove one of the options and the blue squares will go away ( the 3 layered paper button )
Yup this is a bug with the Javascript software the map uses, what you were seeing was the Town overlay on the Nether map