[kaijin]

I observe the same behavior described by beharkey. Courtesy back-ups—created before archiving and before updating—are being saved to ~/Documents instead of ~/Documents/OmniFocus Backups, as set in Preferences > General. Scheduled back-ups (twice a day) are saved to the correct folder.

Changing the back-up location then restoring the location does not correct the issue. Support ninjas have been notified.