Threethings I noticed here. When I copied the persistent file over from last version, along with saves, I was unable to speak with Rebecca regarding flying to the first ship, at all. Once I removed it, it worked.Wherever as long as she's not sleeping or bathing. But you need to have the Back Together quest finished first.
And: During Dinner, the "talk" Icon is shown next to the 4 Faces on the Overview Map, but you obviously can't talk to Rebecca there to be flown over, due to the forced Dinner Talk. Might want to remove that there, so people aren't wondering what they're missing? Also, maybe a different Icon for Calling Rebecca via the Radio, so we can distinguish between flying back and talking to for example Julia regarding teaching physics? (same area of the ship, but only one type of icon means it's shown around the clock
P.S: An idea that just came, as I wrote that last comment ... maybe some funny/horny/what ever