TaitWatson let us know in a Dev Post today to say goodbye to 2.7 PTS. Short and sweet:
I wanted to let you all know that the PTS will be closed on Monday, March 31st at 10AM CDT.
Thank you for providing us feedback and helping us test the new content coming in Game Update 2.7!
So, if you haven’t gotten your sneak peak at Nightmare Dread Fortress, the new class changes, Quesh Huttball Pit, Korriban Incursion, and Assault on Tython, you better head over there before it gets taken down!