Light🖤Shadow. Shinning in the dark. @ Singapore https://t.co/jbE9GL9WIA
Central Region
[{'url': 'https://t.co/jbE9GL9WIA', 'expanded_url': 'https://www.instagram.com/p/CO7-4YrskZq/?igshid=rw9ys0dxho5s', 'display_url': 'instagram.com/p/CO7-4YrskZq/…', 'indices': [48, 71]}]
MARINA CENTRE
['light', '🖤', 'shadow', 'shinning', 'dark', 'singapore', 'https://t.co/jbe9gl9wia']
['dark']
shinning dark
light shadow shinning dark singapore
  [
    {"relatedness": False, "type": "none", "explanation": "The post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the Twitter post you provided does not contain any information related to a maintenance report feedback for a public flat house in Singapore. The phrase "light shadow shinning dark singapore" does not make sense in the context of a maintenance report, and it does not provide any specific details or information that would indicate otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.