We are aware of and continue to track and investigate issues relating to server stability and online play, including a “Challenge Failed” message many users have encountered. There are also reports of inconsistent head-to-head matchmaking and some minor offline issues we’re exploring as well. In addition, the first live roster is currently scheduled to be released Wednesday morning (tomorrow).
As always, thank you for your continued support, plus to those who've shared feedback with us on their experiences with the game. We will strive to maintain constant communications on the status of the next update as progress is made.