If you read the thread, the guy bought the phone directly from Apple, as a new phone (not an upgrade), under the IUP. The phone had nothing to do with Verizon, Verizon financing, or any existing upgrade eligibility. He relied on Apple's representation that he was buying an unlocked iPhone, and received a locked one, apparently as part of Verizon's new policy.
Apple is selling locked Verizon iPhones while claiming they are unlocked. The fact that Verizon may choose to unlock them after 60 days doesn't negate that.