I think what happened was that all too many people pre ordered eXile, so that when it finally arrives, Theory11 will have to shell out for a new batch. If you managed to preorder it beforehand - then im sure you'll recieve your copy
Theory11 only had a certain number of copies for the pre-orders and everyone bought them all. Those that had pre-ordered it before they were sold out will deffently receive Exile but it will be alittle late because there was some sort of shipping problem from France to the Theory11 warehouse. So those whom had preordered it will receive a FREE deck of Guardians for the delay.
UPDATE : The first edition run of eXile is entirely SOLD OUT at this time. Stay tuned to the theory11 newsletter and forums over the coming week for details on availability
From what I was told, those who pre-orderd before October 9th will recieve a free deck of Guardians. Because of shipping problems from France, I think all the shipments were delayed a week.