The tarball of current spec files added in #4941 at https://src.fedoraproject.org/lookaside/rpm-specs-latest.tar.xz appears to be missing all new packages going back several months.

In the directory with all my packaging files, I run find -name '*.spec' | awk 'FS="/" {print "../rpm-specs/"$NF}' | xargs ls and every single one (~171 specs) is not there except for 4 that existed before I started packaging. That was in August, so that's 4-5 months of missing specs.