I'm at Rive Gauche City in Singapore https://t.co/KtZhorw1cW
Central Region
[{'url': 'https://t.co/KtZhorw1cW', 'expanded_url': 'https://www.swarmapp.com/c/eUXjZRdsQWt', 'display_url': 'swarmapp.com/c/eUXjZRdsQWt', 'indices': [37, 60]}]
MARINA CENTRE
["i'm", 'rive', 'gauche', 'city', 'singapore', 'https://t.co/ktzhorw1cw']
['gauche']
rive gauche city
rive gauche city singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post does not relate to a maintenance report feedback to public flat house in Singapore. The term "rive gauche" is a French term that means "left bank," and it is unlikely that it refers to a specific location in Singapore. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house in Singapore.