You may try and view a map and find that when you try to move around the map the various layers do not move together with placenames, firescars and hotspots staying where they are resulting in a messed-up looking map.

The problem here is probably that your internet connection is too slow for the site to work properly. Try using the old NAFI site which is still operating for people with slow connections. Use the "Old NAFI site" link in the bottom right of the NAFI home page or go here