Happy birthday to my brudder from another muther. https://t.co/be3bdmcWqD 
Have a great day champ. @ Singapore https://t.co/hUf3qa6hAp
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
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MARINA CENTRE
['happy', 'birthday', 'brudder', 'another', 'muther', 'https://t.co/be3bdmcwqd', 'great', 'day', 'champ', 'singapore', 'https://t.co/huf3qa6hap']
['happy', 'birthday', 'happy', 'happy', 'birthday', 'happy', 'birthday', 'birthday']
happy birthday from another have great champ
happy birthday brudder another muther great day champ singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

It seems that the post you provided does not relate to a maintenance report feedback for a public flat house. The post appears to be a birthday greeting with a playful tone, and does not mention any issues or concerns related to public housing. Therefore, the answer is that the post does not relate to a maintenance report feedback for public flat house.