On June 25th, all game servers, SWTOR.com, and the launcher will be unavailable as we perform scheduled maintenance. Game Update 2.2.1 will be implemented during this downtime. Details are as follows:
Date: Tuesday, June 25th
Duration: 6 hours
Time: 2:30AM PDT (9:30AM UTC) - 8:30AM PDT (3:30PM UTC)
Thank you for your patience as we maintain service for Star Wars™: The Old Republic™.
There mabye a lot of stuff like bug fixes as well.