Running WP-DB-Backup v2.2.2, the plugin still performs the scheduled backups daily, as set, but any attempt at performing a manual backup, or changing the scheduled backup settings, to add tables created since the scheduled backup was last modified results in the browser loading the blog homepage, with no changes to the settings or manual backups performed.
WP versions tested: 2.8.2, 2.8.6 (same site, prior to and after upgrade)
Fault confirmed in:
Safari 4.0.3 (5531.9)
Plugin settings URL path: