National day afternoon ride ... 09/08/2021 " @ Yishun Park https://t.co/QYZTtWXRjw
North Region
[{'url': 'https://t.co/QYZTtWXRjw', 'expanded_url': 'https://www.instagram.com/p/CSWcq8slN3J/?utm_medium=twitter', 'display_url': 'instagram.com/p/CSWcq8slN3J/…', 'indices': [59, 82]}]
YISHUN SOUTH
['national', 'day', 'afternoon', 'ride', '...', '09/08', '2021', 'yishun', 'park', 'https://t.co/qyzttwxrjw']
[]
national afternoon ride park
national day afternoon ride 9 8 2021 yishun park
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the Twitter post you provided does not mention anything related to maintenance report feedback for a public flat house. The post simply mentions the time and location of a ride, without any mention of maintenance or facilities related to public housing. Therefore, the answer is "False" for the question "Does the post relate to a maintenance report feedback to public flat house?"