Any nsf/reg wanna do lunch? You know the drill, I’ll be waiting #Wednesday #saf #hotnoon https://t.co/deusvj0udn
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Selarang Camp
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LOYANG EAST
['nsf', 'reg', 'wanna', 'lunch', 'know', 'drill', '’', 'waiting', '#wednesday', '#saf', '#hotnoon', 'https://t.co/deusvj0udn']
[]
lunch know drill waiting #wednesday #saf #hotnoon
nsf reg want lunch know drill waiting wednesday saf hotnoon
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the Twitter post you provided does not mention anything related to maintenance report feedback for a public flat house. The phrase "nsf reg" could potentially stand for "NSF Registry," which is a government agency in Singapore that provides grants and funding for research and development. However, without more context, it is difficult to determine the exact meaning of this phrase.

Therefore, the answer to your question is that the post does not relate to a maintenance report feedback to public flat house.