I recently ran a build config with a new artifact. This artifact had some issues with it so I made the correct changes to the file and switched the old, bad artifact for the new, correct one. However, our NuGet feed is still using the old artifact, even after a force clean! The old artifacts are gone from our build history and only the 2 most recent build configurations have their artifacts. Both of the recent build configs have the correct artifact.
Why are these old artifacts still present in our NuGet feed? How can I get my new artifacts to show up?