I finally got it resolved in a manner similar to this. I, too, went and spoke to Darth Zhorrid on Dromund Kaas and found the Kaliyo quest had sorted itself out. I didnt, however, abandon and re-aquire the quest. It just seems to respond to completing quests offworld. It's really odd.
So yeah, if you're having this issue try leaving and completing a quest or two on another planet.