Email Diff service is not working correctly.

Hi,

I had the email diff service on my repository (contrail_admin/ctrlplane) for past few months and things were fine (mail with diffs sent to id I had selected). However in past few days I do get email when a commit is pushed but I don't see actual diffs being sent out. Instead I see something like below-

date: 2012-12-31 00:16:58
summary: Make xmpp tests pass again. Move to non-blocking mode

affected #: 2 files

<GitDiff 906f8135c179:082740c9bdc1 &#x27;src/xmpp/xmpp_client.cc&#x27;><GitDiff 906f8135c179:082740c9bdc1 &#x27;src/xmpp/xmpp_server.cc&#x27;>

Repository URL: https://bitbucket.org/contrail_admin/ctrlplane/