Sehari di Singaparna... 🤘🏻🙌🏻😎 https://t.co/rkYquUBTTa
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Terminal 1
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CHANGI AIRPORT
sehari di singaparna
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post "sehari di singaparna" does not relate to a maintenance report feedback to a public flat house. The term "sehari" is not a common term used in Singaporean context, and it is unlikely that it refers to a specific maintenance issue or feedback related to public housing. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.