This is working as intended. "The focus target function has now been added to the PlayStation®3 version of the game.
* Server info and the EXP bar will not be visible while using the focus target function in the PlayStation®3 version." They needed to hide those UI elements to free up memory for the focus target bar.

Taken from Patch 2.1 Notes: http://na.finalfantasyxiv.com/lodest...7af43f3c43828a