I have accepted several colonists from the Alliance to join, and one just... disappeared when travelling with a caravan after a save reload. But okay.

Now, a year later, I'm hooking up one of the accepted colonists, a highmate, and after I reload a save, there are two persons/relations in the other lover's social tab, one "Lover" with the memory-less entry that points to a person that "doesn't exist on the map", which leads to the suffering of the psychic bond. The other relation points to the same person as a "Friend" with all the memories present, and when I try to click on and go to him, it works, the person is present. I have been debugging this behavior for a while, and while the save file doesn't really tell anything atm (one lover, same human ID, no distinguishing characteristics except kind def being "RE_Medic"), I've replicated the experiment with the other person from the Alliance, and problems are exactly the same when he enters a romance, and I reload a save.

Help.