First off, i'd like to congratulate you on this really cool mod you've managed to get together Shawn. But i have noticed some really weird bugs such as the one in the photo. I assume it's something to do with your modified world generator that's making this, but tile-specific improvements don't seem to understand the tiles their on. This issue also applies to the copper mines; at least for me.
Edit: Come to think of it, my buildings list includes none of those in the screenshots. Did i incorrectly download it?