Ok, this happend when I decided to try the new boarding stuff.
[attachment=2:1hshf2tj]Log.jpg[/attachment:1hshf2tj]
[attachment=1:1hshf2tj]Error_message.jpg[/attachment:1hshf2tj]
[attachment=0:1hshf2tj]map.jpg[/attachment:1hshf2tj]
apparently, while the boarding was successful, I am not the new owner of the ship.
I don´t think those are precursors, as I highly doubt there will be unarmed, 2500t precursor vessles around (very likely, those are/were survey ships)
Edit: I forgot to mention, that the two companies of Marines vanished into thin air too