WAON? お前、WAONじゃないのか？どうしてこんなところに来てるんだ？一瞬イオンモールかと思ったぞ…。 https://t.co/uUIC7BNarM
Peranakan House
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GEYLANG EAST
waon waon
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "waon waon" does not relate to a maintenance report feedback to public flat house. It is not clear what this post means or is referring to, as it is a simple repetition of the phrase "waon waon" with no context or additional information provided. Therefore, I cannot determine if it is related to a maintenance report feedback or any other topic.