My sleeping beauty.. @ Pasir Ris, Singapore https://t.co/9yjmx7btun
East Region
[{'url': 'https://t.co/9yjmx7btun', 'expanded_url': 'https://www.instagram.com/p/CSEGKXaFLpB/?utm_medium=twitter', 'display_url': 'instagram.com/p/CSEGKXaFLpB/…', 'indices': [44, 67]}]
PASIR RIS CENTRAL
['sleeping', 'beauty', '..', 'pasir', 'ri', 'singapore', 'https://t.co/9yjmx7btun']
['beauty', 'beauty']
sleeping beauty
sleeping beauty pasir ris singapore
  [
    {"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 you provided does not mention anything related to maintenance report feedback for a public flat house in Singapore. The term "sleeping beauty" is likely a reference to a location or a landmark, and not related to any maintenance issue. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.