I suspect it would happen fairly regularly the first few days, then stop as people lost interest.
Personally, I created a new Knight today, and planned on attempting to confront the conquest droid boss thingy at the end as I got my lightsaber. Just as I was approaching it, a level 24 trooper came along and attacked it, preventing me from having that smidgeon of entertainment - With obligatory level sync, that wouldn't have happened. Wasn't a big deal, but it was a mild annoyance.