Germany, Austria and Switzerland

Turn restriction (only_straight_on) 1351650 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 (only_straight_on) 17699686 check: 'via' way(s) are used in only_straight_on restriction

Turn restriction (no_left_turn) 10411465 lacks 'to' way

Turn restriction (no_right_turn) 14568699 lacks 'from' way

Turn restriction (no_u_turn) 1098899998 doesn't start or end at 'via' node or way

Turn restriction (only_right_turn) 13161555 lacks 'from' way

Turn restriction (no_u_turn) 1665852 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=49.487750&mlon=9.819419&zoom=17, why don't you add it to the OSM data?)