At night #singaporekallangriver @ Kallang Riverside Park https://t.co/OOKKKVuyx9
Central Region
[{'url': 'https://t.co/OOKKKVuyx9', 'expanded_url': 'https://www.instagram.com/p/CO7xRaWDQgK/?igshid=wrtp2dxzmt2i', 'display_url': 'instagram.com/p/CO7xRaWDQgK/…', 'indices': [57, 80]}]
LAVENDER
['night', '#singaporekallangriver', 'kallang', 'riverside', 'park', 'https://t.co/ookkkvuyx9']
[]
night riverside park
night singaporekallangriver kallang riverside park
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report for a public flat house."},
    ]

It seems that the Twitter post you provided does not mention anything related to a maintenance report or a public flat house. The post simply mentions the location "Kallang River" and "Kallang Riverside Park", which are likely referring to two different locations in Singapore. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.