The Q-FFF theory postulates that the vacuum pressure ( Casimir) obstruct the black hole nuclei from evaporation until the universal vacuum pressure is diluted by the central merger Big Crunch BH ( BCBH) absorption of the vacuum up to a certain critical point.
As a consequence the Big Bang starts off with the splitting into smaller (electric dark matter) BHs or later after pairing: (Galaxy Anchor Black Holes: GABHs) and evaporation into the oscillating chiral truncated and flexible tetrahedral lattice.
Thus, Fermion time has stopped as fermions are not present between the B.Crunch and the B.Bang. Universal time (Higgs field time) however continues.
see also: https://www.flickr.com/photos/93308747@N05/albums/
In contrast with the "conformal cyclic comology" of sir