Just posted a photo @ Compassvale Walk https://t.co/h15J7HENJN
North-East Region
[{'url': 'https://t.co/h15J7HENJN', 'expanded_url': 'https://www.instagram.com/p/CSX1rZkpzhn/?utm_medium=twitter', 'display_url': 'instagram.com/p/CSX1rZkpzhn/…', 'indices': [39, 62]}]
SENGKANG TOWN CENTRE
['posted', 'photo', 'compassvale', 'walk', 'https://t.co/h15j7henjn']
[]
just posted photo walk
posted photo compassvale walk
  [
    {"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 you provided does not mention anything related to a maintenance report feedback for a public flat house. The word "compassvale" is not a common term related to public housing, and the phrase "walk" does not provide any context that suggests the post is related to a maintenance issue. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.