We saw your thread and thought we might point you in the direction of the Known Issues Thread. This may be possibly what you are seeing. Hope this helps!
Hello everyone! We appreciate you joining us to play Star Wars™: The Old Republic™, and we hope you enjoy the game. As MMORPGs are large and complex projects, inevitably we do discover issues that may affect gameplay. We're working constantly to fix anything that will affect the player experience, but for now this is our current list of high priority in-game known issues.
Items and Economy
Several Centurion & Tionese items had their stats unintentionally changed. These items will have their stats restored to what they were before the 1.2 update.