When you euip a vibrosword in the off hand slot with a lightsaber in the main, it causes characters to hold both swords in a single handed stance. Which just looks silly T^T I know others have been posting in the main forums for months about this glitch but we've heard nada from the Swtor team QQ Please fix this and make my toon awesome again!
If it's already been posted in the Bug Reports forum here then there is nothing further to do but either add to the existing threads there to increase awareness or submit your own bug report ticket in-game if your a subscriber.
Once a bug report is submitted either in game or the forum that will make the devs aware of it. Unfortunately other then an official update in the dev tracker here there would be no other information as to when it will be fixed.
You can review the bug reports guidelines here for information about fixing of bugs.
