Germany, Austria and Switzerland

Turn restriction (no_u_turn) 4855981 lacks 'to' way

Turn restriction (only_straight_on) 3249913 multiple 'from' members are only accepted for no_entry restrictions

Turn restriction (only_straight_on) 3249911 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=49.422631&mlon=8.411092&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_u_turn) 521210707) ways don't connect

Turn restriction (no_u_turn) 129100345) ways don't connect

Turn restriction (only_straight_on) 12940684 lacks 'to' way

Turn restriction (only_straight_on) 12940684 lacks 'from' way

Turn restriction (no_u_turn) 12940685 lacks 'to' way