Stairs indeed. This seems like a good time to give you a general situation update.
By moving en masse to Kuylen, you forced him to move away from the stairwell during his duel; he's good but he's not going to fight ALL of you. In doing so you left the stairway clear for Faylar to escape and hence earn his gratitude.
The problem is that only one of you is actually with Faylar himself, and he is in trouble as a result. It's roughly analagous to opening the gate for a horse but forgetting to provide a rider for it.
Kuylen, of course, was keen to get BACK to the stairway ASAP, and with him in control of that duel he can do that.
Anyway. The crates are mote intact this way, Xeth. First obstacle is a droideka in front of you, flankd by four droids.