I had a hard time describing the issue in the title.
I imported a SVN repo to Phabricator (on Dec 22, 2014). If I browse a commit added after the import in Audit, the committed field looks like this:
For commits from the same person before the import, it looks like:
I am not sure if this is a bug or a feature. How do I associate the old commits with the committer so when I raise a concern, the committer will receive an email?
I asked the same question in phabricator's own Phabricator
bug report site.
Here is the link to that question. This behavior is by design but there is a function provided by phabricator that can help you fix the issue afterwards.