Bug#587668: The Debian open logo with "Debian" is not compliant to the Debian policy
Given that the package maintainers have stated 2 months ago that they
do not understand the problem and the reporter have failed to provide
more information to explain it better, perhaps it is best to reduce
the severity or close the bug as wontfix?
I suspect the issue at hand is in the cross-section of copyright and
trademark law, and based on some misunderstanding on what is allowed
or not under copyright law, but must admit I do not understand what
problem this bug is reporting either.