Missing Discover and Deployment Tasks

Hi,

We're running 11.2.2, when looking at the deployment section, none of the Discovery or Deployment tasks appear. I can create tasks, and if I re-use the task names I am warned that the name already exists. Additionally there's an error message across the top of the screen: Query failed.: Could not find login Account: 629890c68b63b818c28451504d0a83b9. See the ZENworks Control Center log file (zcc.log) for the full stack trace.

When I look at the zcc.log here's what I get:

27 Nov 2013 14:12:01 ============== Exception (begin) ===========================
27 Nov 2013 14:12:01 Exception occured
com.novell.zenworks.datamodel.exceptions.InternalD ataModelException: Could not find login account: 629890c68b63b818c28451504d0a83b9

<excluded info>

Exception Info:
27 Nov 2013 14:12:01 Class....... com.novell.zenworks.datamodel.exceptions.InternalD ataModelException
27 Nov 2013 14:12:01 Message..... Could not find login account: 629890c68b63b818c28451504d0a83b9
27 Nov 2013 14:12:01 Logged at... Messages............316
27 Nov 2013 14:12:01 ============== Exception (end) =============================


Nevermind the time stamp there, this is a current issue for us.