I'm at Krispy Kreme in Singapore https://t.co/BpQBr4JLZU
East Region
[{'url': 'https://t.co/BpQBr4JLZU', 'expanded_url': 'https://www.swarmapp.com/c/5o3GU3QqydX', 'display_url': 'swarmapp.com/c/5o3GU3QqydX', 'indices': [33, 56]}]
CHANGI AIRPORT
["i'm", 'krispy', 'kreme', 'singapore', 'https://t.co/bpqbr4jlzu']
[]
krispy kreme singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house. The post is about a business named Krispy Kreme Singapore, which is a doughnut chain. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.