After a weekend of trial and (many) errors git and svn are synchronized (and should stay like that for the foreseeable future).
"If you want to push to both a Git server and a Subversion server, you have to push (dcommit) to the Subversion server first, because that action changes your commit data."
from "Pro Git".
The source control system has been moved to git.
Subversion is not currently updated.
A mirror git->svn might be set up in the future.