Germany, Austria and Switzerland

Turn restriction (no_left_turn) 12827945 lacks 'to' way

Turn restriction (only_straight_on) 682993496 doesn't start or end at 'via' node or way

Turn restriction (only_left_turn) 7583356 lacks 'from' way

Turn restriction (only_right_turn) 7583359 lacks 'from' way

Turn restriction (only_straight_on) 1162547 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=53.860148&mlon=10.693659&zoom=17, why don't you add it to the OSM data?)

Turn restriction (only_straight_on) 363505006 doesn't start or end at 'via' node or way

Turn restriction (no_entry) 17931206 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=48.989536&mlon=12.193654&zoom=17, why don't you add it to the OSM data?)

Turn restriction (only_right_turn) 9928295 lacks 'to' way