So... we had shake shack for lunch at @thestartupx office!! 😘🤜🤛

Of course I gotta have the double stack 🍔 @ StartupX https://t.co/rZChRNUzJM
Central Region
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ONE NORTH
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shake shack lunch @thestartupx office course have double stack
shake shack lunch office course got double stack startupx
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

It seems that the post you provided does not relate to maintenance report feedback for public flat house. The term "shake shack" is likely a reference to a food establishment, and "lunch office course" and "got double stack startupx" are not clear or coherent phrases that could be related to maintenance report feedback. Therefore, the answer is that the post does not relate to the requested topic.