Is there anyway force a page thumbnail update? Seems lately it only updates the first few minutes of items I place on map/background layer then never updates again. The issue its causing me to run into, is I use the same generic grass texture for outside areas then add buildings, roads, trees and such, and I end up with 3-4 thumbnails that just look like big bare grass areas, even though the map itself has say trees and building on one, another a road and river..etc. For example the page I have selected and viewing, the preview looks nothing like the page itself. <a href="http://i.imgur.com/3xmBsTJ.jpg" rel="nofollow">http://i.imgur.com/3xmBsTJ.jpg</a>
