Germany, Austria and Switzerland

Turn restriction (only_straight_on) 1565792 lacks 'to' way

Turn restriction (no_left_turn) 17420079 lacks 'from' way

Turn restriction (no_right_turn) 6399752 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=52.127930&mlon=11.625507&zoom=17, why don't you add it to the OSM data?)

Turn restriction (only_right_turn) 6190814 lacks 'to' way

Turn restriction (only_right_turn) 3925061 multiple 'to' members are only accepted for no_exit restrictions

Turn restriction (only_straight_on) 930986 lacks 'from' way

Turn restriction (only_straight_on) 930986 lacks 'to' way

Turn restriction (no_left_turn) 17475275 lacks 'from' way