Rip grid mobile....
North Region
[]
WOODLANDS REGIONAL CENTRE
['rip', 'grid', 'mobile', '...']
['mobile']
grid mobile
rip grid mobile
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]


It seems that the Twitter post "rip grid mobile" does not relate to a maintenance report feedback to a public flat house. The term "grid mobile" is not a common term used in the context of public housing or maintenance reports, and it does not convey any specific information or feedback related to such topics. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.