I'm at Duty Free - Terminal 2 https://t.co/5hd3i9dK4n
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/5hd3i9dK4n', 'expanded_url': 'https://www.swarmapp.com/c/6hscloHhOL1', 'display_url': 'swarmapp.com/c/6hscloHhOL1', 'indices': [30, 53]}]
CHANGI AIRPORT
["i'm", 'duty', 'free', 'terminal', '2', 'https://t.co/5hd3i9dk4n']
['terminal', 'terminal', 'terminal']
duty free terminal
duty free terminal 2
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "duty free terminal 2" does not relate to a maintenance report feedback to public flat house. It is likely a reference to a duty-free shopping area in an airport or a terminal number.