I'm at Dan Ryan's Chicago Grill in Singapore https://t.co/lcNjvZtB5l
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/lcNjvZtB5l', 'expanded_url': 'https://www.swarmapp.com/c/g16jjrBF33t', 'display_url': 'swarmapp.com/c/g16jjrBF33t', 'indices': [45, 68]}]
TANGLIN
["i'm", 'dan', "ryan's", 'chicago', 'grill', 'singapore', 'https://t.co/lcnjvztb5l']
[]
grill
dan ryan chicago grill 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 Twitter post you provided does not mention anything related to maintenance report feedback for a public flat house. The post simply mentions "dan ryan chicago grill singapore" and does not provide 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.