Was there a change in the way that Ship Schematics drop from destination chests in Rise of Iron or Age of Triumph? I am wondering if they are now location locked. I just spent an hour and half farming the Rocket Yard in the Cosmodrome and I got two "Rope to Heaven" back to back. A few days ago, I got two "The Fangs of Nyx" back to back while patrolling the Hellmouth on the moon. If so, where have people seen the Aurora Lance dropping at? That is the last one I am missing.