Starting from a fresh 0.7 RC2 4874 install,
Unison never have been activated but Services|Status page displays Unison as Running in Status column (but Enabled column is OK, as it shows red bar).
Unison is obviously not started.
Thanks for the report, but this is a known issue that can't be fixed without doing dirty coding which i do not want to do. It is only a cosmetic issue in the webgui, not bigger prob.