After updating to Build 11040 (64 bit), there is no user information in Admin Settings-Technicians and Roles- Manage Technicians. All I get is a blank white page that never loads (in all browsers). I'm also having some users (not all) that are unable to log in using their domain AD accounts (although mine works). AD Authentication is Enabled and AD import is scheduled to happen daily. If I try to re-import users using the Import Users tool, it never completes the process.

I have had a ticket open for some time now, and I was told that this is a bug and will be addressed in the next release but was unable to give me an ETA. My advice is DO NOT upgrade to 11040 until these issues are given priority by the development team.