Read in a few places that there was a script to generate POI's that has since been disabled apparently due to server load.
So, those post script have to do it one by one as I am assuming those that were able to use prior still got to keep the generated POI's.
Has a suggestion been put up to the Dev's to have them already included in game? Have them essentially run it once over all versions of the game & then let players add their own if needed/wanted?