To me this is the biggest difference to the press release today aside from the monetary amount they provided:

KRY Nov 28:

It is Crystallex's intention to settle the dispute amicably within six months. If the dispute has not been settled amicably within six months, Crystallex has the option of submitting the dispute to international arbitration.

GRZ Today:

"It is our intent to settle the dispute amicably. However, if the dispute is not settled amicably, the Company may file for international arbitration at anytime under the Barbados-Venezuela Treaty or after six months from the date of notification under the Canada-Venezuela Treaty."