On track. @ The Rail Mall https://t.co/NlXIb97QZI
West Region
[{'url': 'https://t.co/NlXIb97QZI', 'expanded_url': 'https://www.instagram.com/p/CWfugfahyQr/?utm_medium=twitter', 'display_url': 'instagram.com/p/CWfugfahyQr/…', 'indices': [26, 49]}]
NATURE RESERVE
['track', 'rail', 'mall', 'https://t.co/nlxib97qzi']
['rail', 'track', 'rail', 'rail']
track rail mall
track rail mall
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the Twitter post "track rail mall" does not relate to a maintenance report feedback to a public flat house. The term "track rail" is not a common term used in the context of maintenance reports or public housing, and it is not clear what the user is referring to. Therefore, the answer is that the post does not relate to a maintenance report feedback to a public flat house.