It wont work for latest locations, thats how dev has implemented it. You will have to wait for 0.4 to get them visible. At the same time any new locations added in 0.4 wont be having the said money revealer in 0.4 , but only in 0.5 and so and so.
Well, that would be upto the dev to confirm, last time for 0.3 when he added new location, old saves were not working, hopefully he may have found a fix for that. :fingers_crossed: