Has anyone heard if they are ever going to update the codex entries? I'm finishing Dromund Kaas, and I found out that 4 are missing. I've heard that other planets have the same story.

There is, ironically, a Kel Dor and a Mon Calamati that you fight before boarding your shuttle before you go off planet. This might have been where you were supposed to get the codex, but it doesn't give you anything when you finish fighting them.