I was not able to reproduce this, but I would be very intressted to, could you please make tar.gz of your /var/lib/apt and /var/lib/dpkg directories and /etc/apt/ available somewhere ? alternatively I can try recreating your environment with the output of "dpkg --get-selections" and your sources.list
Thanks for your bugreport.
I was not able to reproduce this, but I would be very intressted to, could you please make tar.gz of your /var/lib/apt and /var/lib/dpkg directories and /etc/apt/ available somewhere ? alternatively I can try recreating your environment with the output of "dpkg --get-selections" and your sources.list