This place is dead, mate (@ Terminal 1 - @changiairport in Singapore) https://t.co/EKBXhbvYCD
East Region
[{'url': 'https://t.co/EKBXhbvYCD', 'expanded_url': 'https://www.swarmapp.com/c/hrAzLMWgQ7L', 'display_url': 'swarmapp.com/c/hrAzLMWgQ7L', 'indices': [70, 93]}]
CHANGI AIRPORT
['place', 'dead', 'mate', 'terminal', '1', '@changiairport', 'singapore', 'https://t.co/ekbxhbvycd']
['mate', 'mate', 'terminal', 'terminal', 'terminal']
this place dead mate terminal @changiairport
place dead mate terminal 1 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 any specific issue or problem related to a maintenance report for a public flat house. The phrase "place dead mate terminal 1 singapore" does not provide any context or information that would suggest otherwise. Therefore, the answer is "No" (or "False") for the question "Does the post relate to a maintenance report feedback to public flat house?"