I'm at Bedok Bus Interchange - @sbs_transit in Singapore https://t.co/bj8NmexeVA
East Region
[{'url': 'https://t.co/bj8NmexeVA', 'expanded_url': 'https://www.swarmapp.com/c/30Og4iMLeTL', 'display_url': 'swarmapp.com/c/30Og4iMLeTL', 'indices': [57, 80]}]
BEDOK NORTH
["i'm", 'bedok', 'bus', 'interchange', '@sbs_transit', 'singapore', 'https://t.co/bj8nmexeva']
[]
interchange @sbs transit
bedok bus interchange singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback for a public flat house in Singapore. The post simply mentions "bedok bus interchange singapore" without any context or information that would suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house in Singapore.