Hi,
It was tagged as building=yes, now it is tagged as landuse=religious. 

Firstly landuse=religious is now tagged on the outer way encompassing the whole site - this is normal practice in OSM as everything inside that boundary is used to support a religion.
See
https://wiki.openstreetmap.org/wiki/Tag:landuse%3Dreligious
and 
https://www.openstreetmap.org/way/1163625850 

Secondly the thing is a building. So tagging it building=* is ground truth. I did a web search that suggest the building could be a 'gurdwara'? Checking on taginfo there are 7 of these used around the world. I would suggest building=gurdwara and then making an OSM wiki page for them. By making an OSM wiki page you increase the possibility of people using it. 