Good catch. I have 35 terrains in my copy of AH going back to 2004. I rarely view a film that I missing the terrain for.
Regarding the flims listed on
this pagearenafilm1.ahf was filmed on the mindano terrain. The rest of mine should be from AHTA06. I picked one of fuzemans at random and it looked like ndilse, but he could probably answer that better than I.