All I can say is that this is the single dumbest descriptor for a restaurant imaginable, typifying the identity crisis among the majority of the south Asian global diaspora.
Imagine, as a Chinese, trying to appease Koreans and Japanese by opening your restaurant and offering (or attempting to offer) all three in the menu description.
I would never eat at such a place, but I can't speak for the gormless social media generation who may well be happy to part with their cash for identity crisis cuisine.
As for the opening date issue, seems like yet another bit of poor planning from this particular business.