Something's bubbling... Stay tuned. @ Singapore https://t.co/BaFL6dF4zq
Central Region
[{'url': 'https://t.co/BaFL6dF4zq', 'expanded_url': 'https://www.instagram.com/p/CN7J1SxHed-/?igshid=1r6k7edi4lnpp', 'display_url': 'instagram.com/p/CN7J1SxHed-/…', 'indices': [48, 71]}]
MARINA CENTRE
["something's", 'bubbling', '...', 'stay', 'tuned', 'singapore', 'https://t.co/bafl6df4zq']
[]
something bubbling stay tuned
something bubbling stay tuned singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to maintenance report feedback for public flat house."},
    ]

It seems that the post does not mention anything related to maintenance report feedback for public flat house. The phrase "something bubbling" could be interpreted in various ways, and it does not provide any context related to maintenance or infrastructure issues. Therefore, the answer is that the post does not relate to maintenance report feedback for public flat house.