In case you have missed it (I certainly did, thanks X-Plane Scandinavia for the reminder), FlightFactor recently released updates for their 767 and 757 v2, bringing the 767 to version 1.1.30 and the 757 v2 to version 2.0.26. Find the changelogs for the 767 here and for the 757 v2 here and here (the latter was another hotfix made available yesterday).

As usual re-download your add-on package from your customer account (from whatever shop you purchased your product) or use the X-Updater client from within your aircraft folder to update your add-on to the latest version. Enjoy!