Before the latest lock down @ Marina Bay Singapore https://t.co/NXpuvZuBAQ
Central Region
[{'url': 'https://t.co/NXpuvZuBAQ', 'expanded_url': 'https://www.instagram.com/p/CQKmlK-H0sBk_TSmnIj7sHcrWOdA_G_S2JgxYg0/?utm_medium=twitter', 'display_url': 'instagram.com/p/CQKmlK-H0sBk…', 'indices': [51, 74]}]
BAYFRONT SUBZONE
['latest', 'lock', 'marina', 'bay', 'singapore', 'https://t.co/nxpuvzubaq']
[]
before latest lock down marina
latest lock marina bay singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat house."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback for a public flat house in Singapore. The term "latest lock marina bay singapore" does not indicate any specific issue or problem that would fall under the category of maintenance report feedback. Therefore, the answer is "False" for the relatedness and "none" for the type, along with a brief explanation.