Germany, Austria and Switzerland

Turn restriction (only_straight_on) 3597518 lacks 'from' way

Turn restriction (no_left_turn) 13209822 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=48.202312&mlon=15.627391&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_u_turn) 3915025 multiple 'from' members are only accepted for no_entry restrictions

Turn restriction (only_straight_on) 16863645 check: 'via' way(s) are used in only_straight_on restriction

Turn restriction (only_left_turn) 17365841 check: 'via' way(s) are used in only_left_turn restriction

Turn restriction (only_left_turn) 17365840 check: 'via' way(s) are used in only_left_turn restriction

Turn restriction (no_u_turn) 17075582 lacks 'from' way

Turn restriction (only_left_turn) 17365837 check: 'via' way(s) are used in only_left_turn restriction