Just posted a photo @ Jewel Changi Airport https://t.co/m6hZeKqHcL
East Region
[{'url': 'https://t.co/m6hZeKqHcL', 'expanded_url': 'https://www.instagram.com/p/CJZ5ukwF2r5/?igshid=15c2qhnhdj711', 'display_url': 'instagram.com/p/CJZ5ukwF2r5/…', 'indices': [43, 66]}]
CHANGI AIRPORT
['posted', 'photo', 'jewel', 'changi', 'airport', 'https://t.co/m6hzekqhcl']
['airport']
just posted photo jewel airport
posted photo jewel changi airport
  [
    {"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 mention anything related to maintenance report feedback for a public flat house. The post only mentions "posted photo Jewel Changi Airport" without any context or details that suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.