Towers D & E both got a height reduction to 18 storeys, but the floors that were removed were added to tower B to make it 24 storeys and Burlington's new tallest building.
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This thread's name needs an update from
BURLINGTON | Paradigm | ?M | 5 x 20 FLOORS to
BURLINGTON | Paradigm | ?M | 24/20/20/18/18 FLOORS