originally planned. Ubisoft sent out a missive today, citing "polish" as the reason for the hold-up.
"We decided to take a small amount of extra time to further polish the content," an Ubisoft representative told Joystiq. "The pack is planned for release later in July and the exact release date will be announced as soon as possible."
As soon as we know the new launch date, we'll be sure to post it on our website thingy.