Just posted a photo @ Singapore Repertory Theatre https://t.co/xnYzHtzJUA
Central Region
[{'url': 'https://t.co/xnYzHtzJUA', 'expanded_url': 'https://www.instagram.com/p/CJc_Z8ph-qD/?igshid=1wagvt6l72r3h', 'display_url': 'instagram.com/p/CJc_Z8ph-qD/…', 'indices': [50, 73]}]
ROBERTSON QUAY
['posted', 'photo', 'singapore', 'repertory', 'theatre', 'https://t.co/xnyzhtzjua']
[]
just posted photo repertory
posted photo singapore repertory theatre
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to maintenance report feedback for public flat house."},
    ]

It seems that the post you provided does not contain any information related to maintenance report feedback for public flat houses in Singapore. The post is about a photo of the Singapore Repertory Theatre, which is a cultural institution in Singapore, and does not mention anything about maintenance reports or public flats. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.