See: http://download.kde.org/unstable/koffice-1.5-beta2/src/koffice-1.4.95.tar.bz2
The directory location of the tarball has changed. It can be found here: ftp://ftp.kde.org/pub/kde/unstable/koffice-1.5-beta2/koffice-1.4.95.tar.bz2
I already fixed the eclass to point to the right location. Please sync again, it should be fine then.
I synced twice and it's still pulling in version 1.4.90 and not version 1.4.95 as listed on KDS's mirror.
Make sure you don't have a kde-meta.eclass in some overlay.
Nope. I'm not using the kde-meta.eclass or koffice-meta-1.5_beta2. I'm refering to koffice-1.5_beta2.
My fault, fixed the ebuild.