Hi Jeanette, I know you know better :p.
It's probably not a trizen issue, but you never know ;). I'm still addicted to yaourt and it usually doesn't fail while already completely out of date. _If_ yaourt fails, I first try to build with 'makepkg', before I add a comment to the AUR and maybe also request help at aur-gene...@lists.archlinux.org , a forum, let alone arch-general@lists.archlinux.org . Again, it's probably not related to the AUR helper you are using, but consider to try 'makepkg' first ;) and report back after doing so. Regards, Ralf