You mean you haven't been over to France yet? You should! It's really something else.
Typical that this would happen when I'm not around to talk to her.
I have no idea what a Sibril line is.
Catastrophic L-space incident - now this is second-hand, heard it from another colony, but I think that means while a ship is travelling from one region of space to another, something goes wrong with the astrogation and the ship disappears or everyone dies or some other thing you really don't want to happen. L-space is how the newer, faster ships travel, but it sounds much more dangerous than how we did things.
Frontier station might be just what it sounds like. She probably hasn't realised yet that she hasn't just travelled across space but to...whatever this is. If she's like the colonists I know then she won't want to admit she hasn't seen this place on a map.
Is she calm enough, or do you need me to come back and talk to her? I don't mind.