Jemput... #XwWesternGrill https://t.co/Yty26BbuAP
Xw Western Grill
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JURONG GATEWAY
7205; 7206; 7207
#xwwesterngrill
jemput xwwesterngrill
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

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