I was just running back to Hydlaa from digging gold at the magic shop, and as I was close to exiting the woods I slipped down into a trench underneath the road; kinda like being underwater, and I can see people running by above me. "-197.88,20.55,262.30 in sector: hydlaa_plaza". I want to say it was at that transition point where running gets interrupted, but it caught me by surprise, and I haven't played around with it yet or tried to duplicate it.
Update: Cool...I can walk around outside the walls of the city from here. Good screenshot opportunities.
Update: It is reproducible...or at least, it happened again when I tried walking back and forth in various places across the transition line at the edge of the woods, this time dropping me down to "-198.57,20.73,262.43". From a shallow spot in the trench, I was able to hop and get drawn back up onto the road.
