Originally posted by TomStone: yes it was im bp list before A9
https://steamcommunity.com/sharedfiles/filedetails/?id=1593702581

Can you respawn it in using the command console:
sbp
Then retype sbp to turn it off.
it shouldn't happen on a freshly spawned vessel the walkway blocks were split into a large & small group.
Also if you are using a pre A9 save game I would recommend starting a new A9 save game.