SONAR Heuristics Engine 12.1 RU2 Won't Update on Server

Hello,

The SONAR definitions for SEP 12.1 RU2 are more than a month old in Endpoint Protection Manager. The definitions on our server are dated Wednesday, December 10, 2014 r12.

When I run LiveUpdate either through SEPM or manually, it is reporting that no updates are found.

However, according to the Security Response website, there should be a January release:

http://www.symantec.com/security_response/definitions.jsp?pid=sep1212

Virus and Spyware Protection, and Network Threat Protection, correctly show Friday, January 30 timestamps (our server is set to update once a week).

Please advise.

Thanks.