From the article

“In the same Pentagon update, General Dan Caine says the US dropped 14 "Massive Ordnance Penetrators" - also known as "bunker busters"
BBC Verify has looked at new satellite pictures of the Fordo nuclear site, showing six fresh craters.”

I’m Betting they dropped 2 per target in a precise timed delay. While the first is going off causing movement in the earth, the second (and in one case third) followed down the same hole to go even deeper. It would be interesting to see a seismic chart of the attack.

The reporting I am seeing is that 6 MOPs were dropped on Fordow alone.

Experts have been talking for days about how the deepest penetration is created when one follows the other down the same hole. You don't need to be a fake military expert to already know that.

They are not dropped in pairs, but B-2s have two, separate, internal weapons bays that can house 1 MOP each, so maybe that is the issue? Not sure.