Yep, it is on all systems. And I hope they add the feature back in because I want to marry Lydia. Not IRL, but she has served my character well and she is hilarious.
No work-around. Best to just wait and see if Beth will fix it. In my opinion though the only place Lydia belongs is at the foot of the Thoat of the World, in a cozy little ditch. Should've been 10% less sarcastic.