Great is Thy Faithfulness! @ Marina Barrage https://t.co/3ptRrOJT1m
Central Region
[{'url': 'https://t.co/3ptRrOJT1m', 'expanded_url': 'https://www.instagram.com/p/CKU6A2UHp0U7vzrHqYc031V-yVD4Fv8pEDkOHU0/?igshid=1krr1hcu47hjt', 'display_url': 'instagram.com/p/CKU6A2UHp0U7…', 'indices': [44, 67]}]
MARINA SOUTH
['great', 'thy', 'faithfulness', 'marina', 'barrage', 'https://t.co/3ptrrojt1m']
[]
great faithfulness marina barrage
great thy faithfulness marina barrage
  [
    {"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 any specific issue or feedback related to a maintenance report for a public flat house. The phrase "great thy faithfulness marina barrage" appears to be a quote or a poem, and does not contain any relevant information for this task. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.