I'm at Expo MRT Interchange (CG1/DT35) in Singapore https://t.co/vlw7kdHfqv
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/vlw7kdHfqv', 'expanded_url': 'https://www.swarmapp.com/tama_tame/checkin/5e1c19f0245f4e00085995b4?s=6FzzECcHzP-wS6tDQIdGkiJ9W_k&ref=tw', 'display_url': 'swarmapp.com/tama_tame/chec…', 'indices': [52, 75]}]
XILIN
["i'm", 'expo', 'mrt', 'interchange', 'cg1', 'dt35', 'singapore', 'https://t.co/vlw7kdhfqv']
[]
interchange
expo mrt interchange cg1 dt35 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the provided Twitter post does not mention any information related to a maintenance report feedback for a public flat house. The post mentions "expo mrt interchange cg1 dt35 singapore", which appears to be a location or a transportation-related information, but not a maintenance report feedback.