I'm at Diver's Lounge at Changi T1 Singapore in Singapore https://t.co/lIhdxLdj5c
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/lIhdxLdj5c', 'expanded_url': 'https://www.swarmapp.com/c/2Irudgntuh1', 'display_url': 'swarmapp.com/c/2Irudgntuh1', 'indices': [58, 81]}]
CHANGI AIRPORT
["i'm", "diver's", 'lounge', 'changi', 't1', 'singapore', 'singapore', 'https://t.co/lihdxldj5c']
['lounge']
diver lounge
diver lounge changi t1 singapore 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 post does not mention any specific issue or feedback related to a maintenance report for a public flat house. The term "diver lounge" and "Changi T1 Singapore" do not appear to be related to any known facilities or locations associated with public housing in Singapore. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.