I'm a level 50 KDF player.
I've completed the Kitomer ground accolade Assimilated.
I cant claim my Borg officer from either USS Victory or IKS Chang in Battle Group Omega. No button or box pops up to claim it ive flown around bothe above ships for an age to try to claim it.
Yes Ive spoken to DVak on DS9 and have permisson to go to BGO.
I'm totally stumped as to what to do now.
Monkey see, Monkey do. Monkey flings Feathered Monkey poo...
Check your available missions. You should have one from Four of Ten waiting there. She won't talk to you in BGO until you've accepted the mission from your list.
checked today and in the available tab from Four of Ten there is a mission called "Assimilation Complete". It tells you to go to the Battle Group Omega because there's someone she wants you to meet. Then you claim your science BOFF.
I had this same problem, but figured it was because I hadn't played any of the story missions. I then skipped to the first episode (Report to Gamma Orionis)of the Borg Collective series and was able to claim the Borg Science boff when talking to to 4 of 10 at the beginning of that mission.