Hi,I'd like to bring #439013 to your attention. Although I can't reproduce it on the first few shots, there seems to be some point to dia version 0.95.0-4.1 _and_ 0.94.0-17.1etch1 being in the archive, the latter version (in stable security, but being older than the stable version) causing the trouble in the bug.
(If you think everything is fine, I will just close this bug.) Thanks! bye, Roland