Don’t forget to tune in Thursday, 23rd April!

#playpantheon #pantheonpercussion #pantheonpercussionfamily @ Singapore https://t.co/LfuDNrgGzM
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/LfuDNrgGzM', 'expanded_url': 'https://www.instagram.com/p/B_KAa_1hnNP/?igshid=1aqwamly1vs73', 'display_url': 'instagram.com/p/B_KAa_1hnNP/…', 'indices': [119, 142]}]
MARINA CENTRE
['’', 'forget', 'tune', 'thursday', '23rd', 'april', '#playpantheon', '#pantheonpercussion', '#pantheonpercussionfamily', 'singapore', 'https://t.co/lfudnrggzm']
['forget']
dont forget tune thursday april #playpantheon #pantheonpercussion
forget tune thursday 23rd april playpantheon pantheonpercussion pantheonpercussionfamily singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the Twitter post you provided does not mention anything related to maintenance report feedback for a public flat house. The post simply mentions a concert event happening on Thursday, April 23rd in Singapore. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.