I had a note from a Khurram that brought this to my attention. In the Hotfix Rollup 2 package it included localization updates for the Arabic Region. We included this on the Refresh 2 demo VM.
You can see this in the config keys in the demo VM
Now because we have functionality in the higher layers in the demo VM like Project time, payroll, environment dashboard etc you may not see the right tabs show in GL Journals, Project Journals etc. You can merge that functionality into a higher layer.
Original post at http://blogs.msdn.com/lcash/