Omega Kerfur seems to get stuck at the cliff close to the lake. I managed to get it reproduceable as well. When he tries to get to Tango on a hash code run, from another location behind that cliff, he walks to the edge and then stops right beside a tree. When i reset via green arrow control, he retries to get the reports again, starting from the first again, to then get stuck at the same spot again. Managed get that to happen three times with different hash codes. As long, as Tango has to be reached from behind that cliff, the pathfinding seems to fail.
Not sure its just weird thing on my side, but wanted to report that nonetheless. Im running 0.8e