Apologies for the inconvenience, the broken package has been removed. Please run apt clean followed by apt update; this should resolve the issue.
As for Trixie, the packages are not yet available, which is why the repository appears empty. Modifying the current build file for Trixie is what led to the issue above, we are still trying to make it to work with Trixie and be compatible with old systems at the same time.