Unless I just totally missed it, the option to view only quests in your current zone seems to be MIA. If this is no longer there, can it be re-added as an option? This is with revision 2....not sure if it was in r1 or not as I had to delete all my settings when i updated to r2. It worked prior to this, but it may have just been that the saved settings still kept it that way.
where the buttons are at the top of the watch list, the second "play" looking one for Priorities... clicking that will bring up the menu that lets you hide outside current zone.