I'm at Terminal 1 - @changiairport in Singapore https://t.co/GEd2n5AXQn
East Region
[{'url': 'https://t.co/GEd2n5AXQn', 'expanded_url': 'https://www.swarmapp.com/c/3nUtIJtmsoc', 'display_url': 'swarmapp.com/c/3nUtIJtmsoc', 'indices': [48, 71]}]
CHANGI AIRPORT
["i'm", 'terminal', '1', '@changiairport', 'singapore', 'https://t.co/ged2n5axqn']
['terminal', 'terminal', 'terminal']
terminal @changiairport
terminal 1 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

The post does not relate to a maintenance report feedback to public flat house as it does not mention any specific details related to maintenance, such as a broken facility, inconvenience, block number or street, or request for fixing. The term "terminal 1 Singapore" is likely a reference to a specific location or terminal at a Singapore airport, and does not have any relation to public housing or maintenance reports.