liferay/liferay-portal — pull request #511 by Robert-Frampton (2014-01-22 20:03:19+00:00)
Title: LPS-43226 Selected site should not be available to be selected again

Hey @jonmak08

I noticed that the same issue occurs for other pages in users_admin (Roles, User Groups, etc.), however I wanted to wait and see if this is a proper fix before I bother fixing any other of the instances. Let me know what you think, or of any questions you have.

Rob