Tested with beta4 and sv_SE. This message: "This is the Red Hat Update Agent. It will assist you in updating your Red Hat Linux system with the latest software available from Red Hat Network.\n" "\n" "To continue, click \"Forward.\" To cancel without updating anything, click \"CANCEL.\"" isn't translated at all, although up2date is 100% translated. Perhaps this message wasn't marked for translation by accident?
Looks like a change in glade-2 was causing gladestrings to not get saved properly. That should be fixed now, and the .pot files are updated. Now just need the updated translations and this should be fixed.