I did not know about the SpaceMap, and I apologize for this mistaken bug report.

What did you do?
My platform was at Vulcanus, and it told it to travel to Fulgora

What happened?
It displays the Nauvis planet icon

What did you expect to happen instead? It might be obvious to you, but do it anyway!
It is to display the Fulgora Icon

Does it happen always, once, or sometimes ...