(a) Failure to make physical delivery was due solely to factors beyond the control of the seller, the seller’s officers, directors, partners, agents, servants or employees, every person occupying a similar status or performing similar functions, every person who directly or indirectly controls or is controlled by the seller, or any of them, the seller’s affiliates, subsidiaries or successors; and
(b) Physical delivery was completed within a reasonable time under the applicable circumstances.