I'm running edgy, but have a feisty deb-src channel enabled. With this, the update-manager would show changes from from very latest package in feisty, rather than the changes of the package within edgy. If I remove the feisty line, the correct changelog is pulled by update-manager. I'll attach a screenshot that should demonstrate what I mean.
I think I just encountered this bug.
I'm running edgy, but have a feisty deb-src channel enabled. With this, the update-manager would show changes from from very latest package in feisty, rather than the changes of the package within edgy. If I remove the feisty line, the correct changelog is pulled by update-manager. I'll attach a screenshot that should demonstrate what I mean.
FYI, aptitude pulls the correct changelog.