I presume this is a continuation of your issue in another thread, User Profile Cannot be loaded  Matt supplied a good question and a few things to try.  Also, have you considered opening an SR with EMC Support?  They may be able to determine the root cause of the issue and help get you back in operation.  If you haven't done so, reach out to your EMC Account Team.  They can connect you with your account support team to help get the right Support resources looking at your case.  Let us know how it goes!  Karl
Unable to new create users on Windows 2008 in the Active Directory, 
Cant create Users after Islion migration