I seem to be running into a problem in the v2.10 public build where the new armors such as the Chastity Belt and Indestructible Shield will not show up in the Monsters Town shop if I have already bought all the old armors such as the Shoes of Running and Gauntlets of Strength. The new armors will show up if I have not bought the old armors yet (tested by using two different saves: an old save that had not bought anything yet and creating a new save).