It did not last long ...
...after the upgrade to 2.0.13 before we had to upgrade to 2.0.14. The phpMyFAQ changelogs for this version mentions "fixed authentication bypass" .. so we thought we would protect our users against the chock of being mistaken for somebody like .. 'peterlaursen'. :-)
Additionally if you observe something not working as it should after this upgrade then ... well you know what I want to say!