The line highlighted in this image is NOT the US/Canadian border ... even though it does toggle w/ the Country Boundary switch. The error is not new to 3.06.
Jim
(http://home.roadrunner.com/~jbackus/airnav/map_boundary_error.jpg)
Its the map data we use. We have tried to get it updated in that past as well :)
Is this a similar problem to when I hover over the North Sea, the display says "Map Center: Atlantic Ocean"