I'm at Chunky Lobsters in Singapore https://t.co/P3oM1rzxGM
Central Region
[{'url': 'https://t.co/P3oM1rzxGM', 'expanded_url': 'https://www.swarmapp.com/c/bF0oAPnkvq8', 'display_url': 'swarmapp.com/c/bF0oAPnkvq8', 'indices': [36, 59]}]
BUGIS
["i'm", 'chunky', 'lobster', 'singapore', 'https://t.co/p3om1rzxgm']
[]
chunky
chunky lobsters singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to maintenance report feedback for public flat houses."},
    ]

It seems that the Twitter post you provided does not mention anything related to maintenance report feedback for public flat houses in Singapore. The post simply mentions "chunky lobsters singapore" and does not provide any context or information that would suggest otherwise. Therefore, the answer is "False" for the question "Does the post relate to a maintenance report feedback to public flat house (e.g., a broken facility, an inconvenience, block number or street, requst fixing, etc.)?"