This is pretty much the same scenario as the last one I reported, namely competing updates where the "wrong" update wins. Here's the blow by blow account of what happened.
9 May 2014 mclasen submits update FEDORA-2014-6201 ( https://admin.fedoraproject.org/updates/FEDORA-2014-6201/vte3-0.34.9-2.fc20 ).
14 May 2014 FEDORA-2014-6201 acquires karma of 2, including a critical path approval.
15 May 2014 rishi submits update FEDORA-2014-6387 ( https://admin.fedoraproject.org/updates/FEDORA-2014-6387/gnome-themes-standa...), which includes a further update of vte3, but FEDORA-2014-6201 is not canceled nor commented on.
16 May 2014 FEDORA-2014-6387 acquires karma of 2, including a critical path approval, before it even lands in the testing updates repository.
17 May 2014 FEDORA-2014-6387 acquires karma of 3.
18 May 2014 FEDORA-2014-6387 acquires karma of 4 and is pushed stable.
16 Aug 2014 Proventester kparal gives FEDORA-2014-6201 karma of 3, and it is pushed stable.
End result: vte3-0.34.9-2.fc20 is now the "current" version in the updates repository, even though vte3-0.34.9-3.fc20 used to be there.