Moving MP game and having POI bugs

[Teck]

I've been playing a self hosted MP game with friends and reactivated a dedicated server in order to keep connections optimal. After copying all my files to the new node, I noticed that the POI where a base has been built overwrote our progress. When uploaded it again a similar thing happened but it seems to be a sort of mish-mash where some of the POI is overwriting, but not all of it. I'm not sure how this is happening or how to prevent it. Any advice would be greatly appreciated so we don't have to start from scratch.