The Witcher 3: Wild Hunt - Hearts of Stone on Xbox One - technical announcement
Dear Xbox One users,
It has come to our attention that an incorrect version of Hearts of Stone was accidentally released to users that purchased the expansion pack before yesterday. Since that point the correct version has been released. If you’re concerned that your version of the game is not up to date, don’t worry -- any affected copies of the expansion pack will be automatically updated to the newest build without any action required on your part.
We would like to apologize to all the gamers affected by this problem.
The Witcher Team