One, the population is from 2017 and if I remember exactly was under the Narowal district. I could be wrong, but that doesn't really change the situation.  The Gurudwara and the bazaar and housing complex are all in a town called Kartarpur. It's nonsensical to not have a town node here. 

Again, you need to think of the consequences of removing the node, the area becomes unsearchable, because while you can search Kartarpur and it might redirect you with the Gurudwara - the Gurudwara is a POI, not an area. 

Wikipedia and Wikidata also have articles on it, so I don't really see what standing you have here. 