Following your allegory, @shadowspub, it is as if the top 20 witnesses have allowed a potentially dangerous deranged person to ramble around the community for 4 years and then have only chosen to lock them up when the witnesses are being threatened directly.
There was a profound change in the 'deranged person' which shifted him from a mild concern to a grave concern due to a personality change.
While you can see the action being in response to a threat to the witnesses but that is a bit like saying a cop will only lock up a suspect if the cop is being directly threatened. Neither statement is true. The action was taken to secure the chain so it remains in the hands of the community and the governance of our choice.
The pause created by the SF will allow for full communication and learning if both parties are on the same page or not. While I hold concerns about the precedent created by the SF, the stake involved comes with a lot of baggage and promises made about said stake. We don't even know if the seller passed that information on to the buyer or chose to leave the buyer in the dark.