Aye iirc there were several similar instances at the time, another one was the post WW2 prefabs that were tried near Milton Keynes (from memory) that were basically rows of bungalows made out of a cardboard based material and had to be put out of use in a fairly major hurry after what should have been a minor fire went through a block in a matter of minutes.
the problem is a lot of these buildings have people who bought their flat with a leasehold, if they leave they're without a home and still on the hook for the mortgage, but because they're leasehold they can't refuse to pay things like the "maintenance" fees or shared costs for the fire patrols.
It's why some of the people are ending up letting their houses be repossessed, they can't afford to pay the mortgage and the other fees so unfortunately for some the only option is to write off probably the most expensive thing they've ever bought, and potentially go bankrupt in the process.