Battlefield 4's Second Assault DLC was the first expansion to DICE's beleaguered shooter, but only for those with an Xbox One. It's still not made its way onto PC, and even Origin is apparently sick of the wait.
EA's digital platform broke free of its shackles and leaked the release date before its human handlers sedated it and removed the release date from the Battlefield 4 page, if screencaps posted on Reddit are to be believed. February 18th was the date thrown up by Origin.
There’s nothing there now, but two screencaps, one from Germany and the other from Spain show the expansion with a release date of February 18th, 10AM, though likely just for premium members. The date for everyone else was not shown.
Second Assault comes with four classic Battlefield 3 maps rebuilt for the Frostbite Engine and levelution including Operation Firestorm and Caspian Border.