I have been chasing down POIs which have their positions indicated by the red marking on the radar in the upper right. When I locate many of them, I can literally land on them and they will still not be marked on the map. Some are not owned, some belong to Zirax, Polaris or Talon. I was close enough to one Zirax POI for it be shooting at me, yet it did not register on the map. I landed on a Polaris building and it would not appear on the map, even though a title appeared suspended above the building. Other building appear fine when you are near them. When I fly away from a POI that does not register on the map, the red indicator continues to show which makes determining if there are any other POIs or deposits in the area confusing. Is this a bug or problem or am I missing something?