Can you please provide us with a screenshot of one of the locations you are referring to?
Also, can you close the game and re-open it to see if the issue persists?
It is difficult to show what is not visible and I assume that you know the coordinates.
Here are pictures of the places I have seen so far lacking ghosts. (when the ghost sound is played)
I do not know what it is like with the ghosts higher up on the map. I restarted after a break from the game so I have not gotten that high yet.
(Right, I have restarted several times and the problem remains.)
Here’s another one. Coordinates 84,006 149,996 -15,286
Sorry, I’ve known about these for a long time, just never occurred to me to report them as bugs. I guess I figured there were always bigger bugs for Funcom to work on.