Ordered since 8.22am nothing since 8.53am mcdsg what's your SOP or KPI or Customer service recovery for such delays ah? @ Mcdonald at keat hong blk 818A https://t.co/U0Ofge0d1B
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West Region
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KEAT HONG
['ordered', 'since', '8.22', 'nothing', 'since', '8.53', 'mcdsg', "what's", 'sop', 'kpi', 'customer', 'service', 'recovery', 'delay', 'ah', 'mcdonald', 'keat', 'hong', 'blk', '818a', 'https://t.co/u0ofge0d1b']
['customer', 'recovery', 'delay', 'delay', 'delay', 'delay', 'delay']
ordered since nothing since what your customer service recovery such hong
ordered since 8 22am nothing since 8 53am mcdsg sop kpi customer service recovery delays ah mcdonald keat hong blk 818a
  [
    {"relatedness": True, "type": "facility", "explanation": "broken facility (e.g. lift, aircon) requires maintenance"},
    {"relatedness": True, "type": "inconvenience", "explanation": "inconvenience caused by long delays in customer service recovery"},
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house"}
    ]

The post mentions "mcdsg sop kpi customer service recovery delays" which suggests that the issue is related to the customer service department's performance and delays in resolving customer complaints. The mention of "ah mcdonald" and "keat hong blk 818a" could be the location of the affected flat or the name of the building, but without more context it is difficult to determine the exact nature of the issue. Therefore, the answer is a set of three JSON objects, each representing a possible type of issue related to the maintenance report feedback for public flat house.