Germany, Austria and Switzerland

Turn restriction (only_straight_on) 1351650 lacks 'to' way

Turn restriction (no_left_turn) 16312381 lacks 'from' way

Turn restriction (no_left_turn) 10411465 lacks 'to' way

Turn restriction (only_left_turn) 17537978 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=48.770223&mlon=9.162079&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_right_turn) 17747445 lacks 'to' way

Turn restriction (no_u_turn) 17748544 lacks 'to' way

Turn restriction (no_u_turn) 17748544 lacks 'from' way

Turn restriction (only_left_turn) 17537974 lacks 'from' way