Unable to Search - Vault 11.0.1 and Exchange 2010/2013

Hi,

I have a co-existing Exchange 2010/2013 environment and one Enterprise Vault v11 server. I used this article to successfuly set up archiving between my two environments: http://www.symantec.com/business/support/index?page=content&id=TECH48928

I moved 5 user mailboxes to the 2013 server and everything seems fine on the Vault server.

My concern is that I'm unable to find new archived items for these migrated mailboxes using the EV Search via IE (http://vault1.domain.com/EnterpriseVault/search.asp). Any help would be appreciated.

Thanks