Just posted a photo @ Sengkang https://t.co/e9NOfkoOGw
<a href="http://instagram.com" rel="nofollow">Instagram</a>
North-East Region
[{'url': 'https://t.co/e9NOfkoOGw', 'expanded_url': 'https://www.instagram.com/p/B8yTNWQF1vIr_uNsKgwIU-lIjv6F5VJ17XZgds0/?igshid=16xgfwunncnl4', 'display_url': 'instagram.com/p/B8yTNWQF1vIr…', 'indices': [31, 54]}]
SENGKANG TOWN CENTRE
['posted', 'photo', 'sengkang', 'https://t.co/e9nofkoogw']
[]
just posted photo
posted photo sengkang
  [
    {"relatedness": False, "type": "none", "explanation": "The post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post does not contain any information related to a maintenance report feedback for a public flat house. The post only mentions the word "sengkang" which is a location in Singapore, but it does not provide any context or details that would suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.