Just posted a photo @ Holy Cow Creamery https://t.co/5VLejcH2eM
North Region
[{'url': 'https://t.co/5VLejcH2eM', 'expanded_url': 'https://www.instagram.com/p/CMJhKRMHwnQ/?igshid=1c45bs1f7e3tj', 'display_url': 'instagram.com/p/CMJhKRMHwnQ/…', 'indices': [40, 63]}]
NORTHLAND
['posted', 'photo', 'holy', 'cow', 'creamery', 'https://t.co/5vlejch2em']
['holy']
just posted photo holy creamery
posted photo holy cow creamery
  [
    {"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 a photo of a creamery, which does not provide any information about maintenance or housing. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.