JAY 20 嘉年华 Singapore ✨•
bought last minute tickets 5 days before the concert, and I would've seriously regretted if I'd missed it. 
one of jay's best concerts with all the classics!!! @… https://t.co/Z5TXavKqBc
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/Z5TXavKqBc', 'expanded_url': 'https://www.instagram.com/p/B7XGCgEncOsb35WdMz_qeHzCmke2TRKDfeD58M0/?igshid=s207tn51a76b', 'display_url': 'instagram.com/p/B7XGCgEncOsb…', 'indices': [187, 210]}]
TANJONG RHU
['jay', '20', '嘉年华', 'singapore', '✨', '•', 'bought', 'last', 'minute', 'ticket', '5', 'day', 'concert', "would've", 'seriously', 'regretted', "i'd", 'missed', 'one', "jay's", 'best', 'concert', 'classic', '…', 'https://t.co/z5txavkqbc']
['classic', 'regretted', 'regretted']
bought last minute days before concert seriously would best with
jay 20 singapore bought last minute tickets 5 days concert would seriously regretted missed 1 jay best concerts classics
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not relate to a maintenance report feedback for a public flat house. The post is about a personal experience of buying last-minute concert tickets and regretting not attending the concert. It does not mention any facilities, inconveniences, or requests for fixing issues related to public housing. Therefore, the post does not match any of the categories in the question.