Secret sauce. @ Bukit Panjang, Singapore https://t.co/dwZZjv5kzb
West Region
[{'url': 'https://t.co/dwZZjv5kzb', 'expanded_url': 'https://www.instagram.com/p/CM8jg6WgqYm/?igshid=16s6uyqzvgsdn', 'display_url': 'instagram.com/p/CM8jg6WgqYm/…', 'indices': [41, 64]}]
JELEBU
secret sauce
secret sauce bukit panjang 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 term "secret sauce" is likely referring to a recipe or a unique blend of ingredients, and not related to any maintenance issue. Therefore, the answer is "False" for the relatedness question.