If you are getting a crash when switching zones, please try running the patcher again (the shortcut version, with the extra command-line parameter you added) and using the "Validate Installation" option before starting the game. (It's under the "More..." button.) Then see if you can still reproduce the crash. The log file I've received makes it look like a bad install. Not sure how that would happen but the Validate Install feature will help rule that out. Thanks!