Good eye! "Orbis Station Enterence" is spelled that way in the original pre-BB game's own map name list (Leafre has the same "Leafre Station Enterence"). We keep the game's original text exactly as it shipped, typos included, so this one stays.

Update: Mark decided to fix this one after all. It now reads "Orbis Station Entrance", and Leafre's station (which had the same typo) reads "Leafre Station Entrance". To re-test: walk into Orbis Station and check the map name, or look it up on the World Map.