Just to be clear, not throwing my toys out of the cot or anything here, this is not new content that is missing but existing content, Not sure about the OP but In my instance I'd finished off Alderaan and parked my character on Alderaan.
Upon logging in today I see that the next part of the class quest chain is just gone, The last time I had played this character I had the next part of the quest chain pointing me back to my ship's holoterminal. As a long time player of SWTOR and other MMO's I understand it's early access week but, please, snarky responses to a genuine issue/bug does nothing to resolve the issue and is non helpful and I am not even sure if your reply even fits with the issue myself and the OP are having. We are merely reporting the issue in the forums provided to us and hoping for a fix.