Siren world aftermath - character flickering

[Paul Koenig]

Upon finding the Mary Shelley wreck in the 2nd galaxy I noticed that some characters are "flickering" when in a medical bed or regular bed. They lie down and then get up repeatedly. When I select the character, it shows "siren world aftermath". The wreck is not in a labeled siren world and I have not entered a labeled siren world to get there. I have not encountered this before. I don't know if it has any consequences and I hope it goes away with time. Perhaps take a look at the siren world logic? Thanks.