I decided to take a break from Titan HM to catch up on my GC hunting log so I could get promoted, I'm currently a Chief Serpent Sergeant. I completed the 2 ranks and talked to the personnel officer, and he said I needed to complete a trial, so I went to talk to the Serpent Commander dude (since I'm a Serpent) and he didn't have a quest for me, just some dialogue.

I googled it, but everyone just said to finish the story quests. I'm on HM Titan, shouldn't I be able to get the trial by now? Or am I just incredibly thick and I'm missing something blatantly obvious?