So basically, TamJai closed some time in the past, no one noticed, until Christopher you walked past, noticed Lang's not in the map, and directly added Lang's, unaware about TamJai replacement

Then one of the local mappers noticed TamJai actually closed and changed the TamJai to Lang's, and now when I looked into this, there was a duplication

I will just take this as mapper-to-mapper communication problem, and it happens sometimes, so yeah, eventually no big problem.

Resolved via https://www.openstreetmap.org/changeset/159407757 ; closing.