服务了8年，从美少女变成美少妇，是时候说bye bye了。30-07-2021 @ Menicon Singapore https://t.co/EpwCMDNZW8
West Region
[{'url': 'https://t.co/EpwCMDNZW8', 'expanded_url': 'https://www.instagram.com/p/CR9UyWKJ1DK/?utm_medium=twitter', 'display_url': 'instagram.com/p/CR9UyWKJ1DK/…', 'indices': [60, 83]}]
INTERNATIONAL BUSINESS PARK
ChIJL6Pc8qAa2jERb34CQ4KjA2c; ChIJL6Pc8qAa2jERb34CQ4KjA2c; ChIJL6Pc8qAa2jERb34CQ4KjA2c
8 bye bye 30072021 menicon singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

The provided Twitter post does not contain any information related to a maintenance report feedback for a public flat house. The post simply says "bye bye 30072021 menicon singapore" without providing any context or details related to maintenance or public housing. Therefore, the answer is "relatedness": False and "type": "none".