Currently on Europa, and you come across a patrol and its the "in the hall of the Exo King heroic). As you follow your ghost it guides you onto a strange place but then I come up against these see through purple locked walls, now either you have forgotten to fix this or this was put here to annoy people who haven't got beyond light. Why have this on the map if you can not complete it without beyond light? This is and was rather stressful.