Routing need to be clear to reduce misunderstanding for new users.

[kgao]

User need to clear with the workflow, for example,
A user took a experiment under simple assigner:
"Lobby -> Experiment -> Lobby -> Exit"
And once you logout, you should not have access to the UI as well. (Data is already protected.)

[kgao]

As @mizzao point out, to fix the unexpected route issues, see
https://github.com/VirtualLab/turkserver-meteor/blob/master/admin/clientAdmin.coffee
http://iron-meteor.github.io/iron-router/#global-default-options

[mizzao]

I think this may be something to address in TurkServer itself (not just a problem with the tutorial), so I created an issue there and linked it.