Any way to bring back invisible trajectory lines without restarting the game?

[mattihase]

I'm not super caught up on the trajectory bugs as I've mostly been messing around with planes but now that I'm back to working in space and I've been running into those I'm wondering if there's a way to force the game to have another attempt at remembering it needs to draw orbit lines without restarting the whole game. Vessel state is in orbit so it's not the landed bug.