Canada

Turn restriction (no_left_turn) 17531270 lacks 'from' way

Turn restriction (no_u_turn) 12106324 multiple 'from' members are only accepted for no_entry restrictions

Turn restriction (no_right_turn) 6453081 lacks 'from' way

Turn restriction (no_right_turn) 6959746 lacks 'to' way

Turn restriction (no_right_turn) 6959743 lacks 'from' way

Turn restriction (no_right_turn) 50264507) ways don't connect at an end point

Turn restriction (no_right_turn) 7050271 lacks 'from' way

Turn restriction (no_left_turn) 7042723 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=56.243737&mlon=-120.868050&zoom=17, why don't you add it to the OSM data?)