This is being tracked in bug #565574; egencache it turns out updates the Manifest BEFORE writing the ChangeLog; with predictable results if the ChangeLog is updated.
I have put a workaround in place of forcing a regen of the Manifests after the ChangeLogs for the moment. -- Robin Hugh Johnson Gentoo Linux: Developer, Infrastructure Lead, Foundation Trustee E-Mail : robb...@gentoo.org GnuPG FP : 11ACBA4F 4778E3F6 E4EDF38E B27B944E 34884E85