In the process of revamping my SL Map API, I discovered that some old regions were listed in the cache- “Wall Street” was in there, but “Saxo Bank” wasn’t for example. To reflect this discovery, the list of Second Life regions which I had published yesterday now only includes regions that are found in the Main Grid, with the full list of regions- including those that aren’t currently present (or on the Teen Grid) can now be found in the Historical Second Life Region List.