PG was offering to sell this for for a long time. They received offers, but none were anywhere near to what dmnd offered. Also with the low number of shares outstanding dmnd to raise more money with equity if required. PG will not be wanting let go of this deal easily, because any other deal they find will not be as positive as this still is.
I expect they will be quiet for a short while, as people are too emotional be be receptive, but once the restated financials are out then people will see they will not back out, but will continue to go forward with this.