I'm at @Shell Yishun Ave 5 in Singapore https://t.co/TRvIHOWsvY
North Region
[{'url': 'https://t.co/TRvIHOWsvY', 'expanded_url': 'https://www.swarmapp.com/c/4eGk90LHbH2', 'display_url': 'swarmapp.com/c/4eGk90LHbH2', 'indices': [40, 63]}]
YISHUN WEST
["i'm", '@shell', 'yishun', 'ave', '5', 'singapore', 'https://t.co/trvihowsvy']
[]
@shell
yishun ave 5 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to a maintenance report for a public flat house."},
    ]

The provided Twitter post does not seem to relate to a maintenance report feedback for a public flat house in Singapore. The post simply mentions the location "yishun ave 5 singapore" without providing any additional context or information. Therefore, it is not possible to determine if the post is related to a maintenance report feedback for a public flat house.