im starting a new character and even after going back to orbit and retrying the "advent" mission (which doesn't exist for me on the map, i can only access advent through the launch button in quest details) and even clearing steam cache, talking to amanda to register my jumpship does nothing. she does exist, unlike other forum posts with similar problems, but it only shows an empty menu with the "sorry, there are no items available here. please check back during a future visit to see if there is any new inventory." Edit: solved, just had to progress the other shaw han questline. playing at 4 am does things to a fool