To all nurse,  Thank you for being there for us during this tough time @ Pasir Ris, Singapore https://t.co/cOTH3SsDFW
East Region
[{'url': 'https://t.co/cOTH3SsDFW', 'expanded_url': 'https://www.instagram.com/p/CSA-8KxJoUmdr67giuhLWZRhWsUvBDxgJpoHXY0/?utm_medium=twitter', 'display_url': 'instagram.com/p/CSA-8KxJoUmd…', 'indices': [94, 117]}]
PASIR RIS CENTRAL
['nurse', 'thank', 'u', 'tough', 'time', 'pasir', 'ri', 'singapore', 'https://t.co/coth3ssdfw']
['nurse', 'nurse', 'tough', 'time', 'tough']
nurse thank being there during this tough time
nurse thank us tough time pasir ris singapore
  [
    {"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 in Singapore. The post simply expresses gratitude towards nurses for their hard work during a tough time. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.