Commit views are "live" but the overview page is heavily cached. Is it possible that the email address was removed/updated on the committers page after the commit was initially processed by the system?
The reason you're seeing different things on the overview page versus the commits page is because the overview page shows who pushed the commits, while the commits page shows who created the commits.
In the case of the specific commit you linked to, the committer name is set to "cab404@cab404-station", which isn't a valid email address. If you set your committer name to include a valid email address, we should be able to associate it with your account.
If you have any other questions, please let us know. Thanks!