I’ve updated the Project Server CU posting for June 2013 over at http://blogs.technet.com/b/projectsupport/archive/2013/06/14/microsoft-project-server-2007-2010-and-2013-june-2013-cu-announcement.aspx but thought it also worth a shout out here. The recommendation is also that anyone who installed the earlier patch in the few days it was available should now install these updated patches. They have new KB numbers too. These updates address the issues found with Project Server and timesheet submission as we as some SharePoint issues that caused the withdrawal of the roll-up package and other SharePoint fixes.
Description of the Project Server 2010 cumulative update package (Project server-package): July 10, 2013
Individual Project Server Package (Cumulative – but only the Project Server patches):
Only required if you do not install the Server Rollup.
Description of the Project Server 2010 hotfix package (Pjsrvwfe-x-none.msp): July 10, 2013