Exchange 2013 Test-ActiveSyncConnectivity works, but Test-OutlookWebServices fails with Unable to find the client accesss monitoring user

Exchange 2013 CU1 running in a test forest with multiple servers.

I have created the test accounts using the scripts, and I can run Test-ActiveSyncConnectivity with no problems.

However, when run Test-OutlookWebServices i get Microsoft.Exchange.Monitoring.MailboxNotFoundException and asks me to create the test mailbox

I can run get-mailbox with the test mailbox its shows in the error and it returns the mailbox without issues.

Does anyone have any ideas?