seems like station tagging is not quite right here, there are 3 nodes tagged as stations but only one should be tagged as such. Perhaps relation and station parts need to be updated? Looks like multiple stations on D line have this same issue. Example for this station: https://www.openstreetmap.org/way/784708488, https://www.openstreetmap.org/way/784708489, https://www.openstreetmap.org/node/13807935230