あら、IONのてんやがオープンしてる！ https://t.co/Bj0ZUAtvv2
ION Orchard
[]
BOULEVARD
ion
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance."},
    ]

It seems that the post does not relate to a maintenance report feedback to a public flat house. The post simply says "ion" without providing any context or information that could suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback to a public flat house.