stupid, but
The new travel network is revealed, activated, and totally unavailable for SP and MP. Eh? We're left on the edge of expansion with no hint as to whether the unknown systems will be filled out or not. I suspect NOT, but I hope for better than that....
Myself, I felt kinda let down, as I had JUST gained access to a ton of new systems, yet I can't really go there (and the SP plotline ended).
Maybe I'm hoping for too much, but I THOUGHT the systems opened by completing the SP campaign would allow exploration of said systems. I now know that's not true, but I still think it odd.......