Just posted a photo @ Sony Bugis Junction https://t.co/GJVSJHHHEx
Central Region
[{'url': 'https://t.co/GJVSJHHHEx', 'expanded_url': 'https://www.instagram.com/p/CHxjNLfHst71vcfYN3iMuXQo4aCQTG98CGzlS40/?igshid=1rxwx833en20p', 'display_url': 'instagram.com/p/CHxjNLfHst71…', 'indices': [42, 65]}]
BUGIS
['posted', 'photo', 'sony', 'bugis', 'junction', 'https://t.co/gjvsjhhhex']
[]
just posted photo junction
posted photo sony bugis junction
  [
    {"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. The post simply mentions a photo of Sony Bugis Junction, which is a shopping mall located in Singapore. Therefore, the answer is "False" for the relatedness question.