I'm at Tamago-EN in Tampines, Singapore https://t.co/bH5UovRllo
East Region
[{'url': 'https://t.co/bH5UovRllo', 'expanded_url': 'https://www.swarmapp.com/c/4lyXLag8T70', 'display_url': 'swarmapp.com/c/4lyXLag8T70', 'indices': [40, 63]}]
TAMPINES EAST
["i'm", 'tamago-en', 'tampines', 'singapore', 'https://t.co/bh5uovrllo']
[]
tamagoen tampines singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house in Singapore. The term "tamagoen" is likely a misspelling or a non-sensical term, and the mention of "tampines" is a location in Singapore, but there is no indication of any maintenance issue or feedback related to public housing. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house in Singapore.