Pathing Bug?

[TheDirtyMailman]

I'm playing on a Ludicrous map (the largest one available) and whenever a group arrives I get a lock up every 3-4 seconds until I delete them with the dev tool. When I look in the log it says [Name] Pathing from (x,x,x) to (x,x,x) hit search limit. It gets really annoying having to delete them, as I cannot even see a way for them to stop on their own since they just stand their on the edge of the map indefinitely.