Just posted a photo @ Pasir Ris Park https://t.co/GtQnG8zZi0
East Region
[{'url': 'https://t.co/GtQnG8zZi0', 'expanded_url': 'https://www.instagram.com/p/CJvsKmtBWdP4SvLe2IxeVaN2eaIetkz36QaKik0/?igshid=1htfff1x2tota', 'display_url': 'instagram.com/p/CJvsKmtBWdP4…', 'indices': [37, 60]}]
PASIR RIS PARK
['posted', 'photo', 'pasir', 'ri', 'park', 'https://t.co/gtqng8zzi0']
[]
just posted photo park
posted photo pasir ris park
  [
    {"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 mentions "posted photo pasir ris park" without any additional 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.