Ktv time! https://t.co/2yjDycBhxW
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Teo Heng KTV Studio
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KATONG
time
ktv time
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the post does not relate to a maintenance report feedback to a public flat house. The term "ktv time" is not a common term used in the context of maintenance reports or public housing, and it does not provide any information that would suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.