🥳🎂 Mum is old but gold 🥳🎂 @ Edge https://t.co/0sIfWpPC5I
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Central Region
[{'url': 'https://t.co/0sIfWpPC5I', 'expanded_url': 'https://www.instagram.com/p/B-TcA_qlo74/?igshid=15njuje1oqb22', 'display_url': 'instagram.com/p/B-TcA_qlo74/…', 'indices': [33, 56]}]
MARINA CENTRE
['🥳', '🎂', 'mum', 'old', 'gold', '🥳', '🎂', 'edge', 'https://t.co/0sifwppc5i']
['gold', 'mum', 'mum']
gold edge
mum old gold edge
  [
    {"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 "mum old gold edge" does not contain any information related to a maintenance report feedback for a public flat house. The post does not mention any specific issue or facility related to public housing, and does not appear to be a complaint or feedback of any kind. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.