Just posted a photo @ Hougang https://t.co/DW12VVfdLG
North-East Region
[{'url': 'https://t.co/DW12VVfdLG', 'expanded_url': 'https://www.instagram.com/p/CJAx7R6gqiA/?igshid=h8yw2s16d27o', 'display_url': 'instagram.com/p/CJAx7R6gqiA/…', 'indices': [30, 53]}]
HOUGANG CENTRAL
['posted', 'photo', 'hougang', 'https://t.co/dw12vvfdlg']
[]
just posted photo
posted photo hougang
  [
    {"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 does not mention anything related to maintenance report feedback for a public flat house. The post only includes the word "hougang" which is a location in Singapore, and does not provide any context or information that would suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.