You're all getting a longer severance package if you think about it.... They tell you what they are doing, closing down offices in high cost areas, they give approximate number ~8,500 people to get laid off by end of 2019, probably thousands more than that number, so from now until you find a job or get cut, it's just a paycheck for showing up. Sure, work still needs to get done, but in reality, they know everyone is scurrying around now getting themselves ready to interview.
So whether you get your severance tomorrow or @ end of 2019, no one is really working that hard for STT, they're working hard to find another job... And coasting, collecting the last year of a real paycheck.
But be glad you know what is coming down the line for the majority if employees.
Better to get out now than waitto be cut, if someplace wants to hire you, go, otherwise you'll be competing with thousands and thousands of out of work former STT employees at end of year.