I'm at Dorothy's Bar in Singapore https://t.co/k9acbB2WNi https://t.co/MTXuxCmBn7
Central Region
[{'url': 'https://t.co/k9acbB2WNi', 'expanded_url': 'https://www.swarmapp.com/c/4wWOniWawkA', 'display_url': 'swarmapp.com/c/4wWOniWawkA', 'indices': [34, 57]}]
CHINATOWN
["i'm", "dorothy's", 'bar', 'singapore', 'https://t.co/k9acbb2wni', 'https://t.co/mtxuxcmbn7']
[]
dorothy
dorothy bar singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to a public flat house in Singapore. The user's handle, @dorothybar, does not seem to be associated with any public housing authority or maintenance department in Singapore. Therefore, the post does not fall under the category of maintenance report feedback.