Ninja time~ (@ Save Mart in Singapore) https://t.co/O1sWpGV7DA
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/O1sWpGV7DA', 'expanded_url': 'https://www.swarmapp.com/c/gPDObCLdshK', 'display_url': 'swarmapp.com/c/gPDObCLdshK', 'indices': [39, 62]}]
BOON KENG
['ninja', 'time', 'save', 'mart', 'singapore', 'https://t.co/o1swpgv7da']
['save', 'save', 'save', 'time']
ninja time save mart
ninja time save mart singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the post you provided does not relate to a maintenance report feedback for a public flat house in Singapore. The term "ninja time" is likely a reference to a business or service, and not related to maintenance reports.