The fight happened long before I got to Grymforge in my game. It must be tied to something else.
Was it before or after the patrol? Logically, Lae'zel is supposed to learn that the thing SH is carrying belongs to Githyanki and demands its return. So, has to be past patrol?
Maybe I am not resting enough, I don't know.
My main problem is that you are supposed to play Creche in one piece, yet, it does not fit anywhere on the timeline. I am trying to piece together the logical order of events and can not do it. Something is always falling off.