Microsoft yesterday released a new 14.3.1 update for Office for Mac 2011 to fix a bug in the licensing alerts, which caused Office applications to claim they were unlicensed. The problem was seemingly introduced during a previous bug-fix update.Stability is improved This update fixes an issue that may cause Office 2011 applications to report a problem with Licensing even though the applications continue to run unaffected.The update is non-critical, as all Office applications continue to work despite the spurious alerts. The the new 14.3.1 update comes roughly two weeks after Microsoft released Service Pack 3 (14.3.0) for Office 2011, delivering a number of other bug fixes.