I'm at OSG Bar+ in Downtown Core https://t.co/BJYwRDkbty
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/BJYwRDkbty', 'expanded_url': 'https://www.swarmapp.com/c/17NzZN2OOVV', 'display_url': 'swarmapp.com/c/17NzZN2OOVV', 'indices': [33, 56]}]
MARINA CENTRE
["i'm", 'osg', 'bar', 'downtown', 'core', 'https://t.co/bjywrdkbty']
['core']
downtown core
osg bar downtown core
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post "osg bar downtown core" does not relate to a maintenance report feedback to a public flat house. The post does not mention any specific issues or facilities related to public housing, and therefore it does not fall under the category of maintenance report feedback.