Hello @RomanDesign I checked your package. You
seem to have placed polygons with buildings exclusion option specifically
around certain parts of your airport; I assume where you were able to see
buildings when you edited your project… This means newly added buildings
(when the automated building detection process is run on our side, or we
refresh the OSM source, etc…) will not be excluded. That’s probably what
happened when World Update 11 covering Canada was released, adding a few
buildings. What you want to do instead is to have your building exclusion
polygon cover the whole area where you are sure you don’t want any conflict.
Regards, Sylvain