Apple just released a “supplemental update” to OS X 10.7.3, resolving “an issue when restoring a Mac from a Time Machine backup.” Apple also adds in the release notes: “This update is recommended for users running 10.7.3 with Time Machine backups.” OS X 10.7.3 was originally released on February 1, adding a number of fixes and improvements to Lion.
The update is now available on Apple’s website, and through Software Update as a 38 KB Delta update for users running 10.7.3.