Just posted a video @ Bedok Reservoir https://t.co/O7aNR49OWh
East Region
[{'url': 'https://t.co/O7aNR49OWh', 'expanded_url': 'https://www.instagram.com/p/CLR1ih4nHSCecJinsILdukvG0EO8houc40yBXc0/?igshid=2c1vz4n5uzv7', 'display_url': 'instagram.com/p/CLR1ih4nHSCe…', 'indices': [38, 61]}]
BEDOK RESERVOIR
['posted', 'video', 'bedok', 'reservoir', 'https://t.co/o7anr49owh']
[]
just posted video reservoir
posted video bedok reservoir
  [
    {"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 post only mentions a video of Bedok Reservoir, which is a location in Singapore. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.