Germany, Austria and Switzerland

Turn restriction (no_left_turn) 357396 lacks 'to' way

Turn restriction (no_left_turn) 94245 lacks 'from' way

Turn restriction (no_straight_on) 17880690 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=50.112159&mlon=8.744139&zoom=17, why don't you add it to the OSM data?)

Turn restriction (only_left_turn) 2844149 lacks 'to' way

Turn restriction (no_left_turn) 1282827245 doesn't start or end at 'via' node or way

Turn restriction (no_left_turn) 1311900439 doesn't start or end at 'via' node or way

Turn restriction (only_straight_on) 2844148 lacks 'from' way

Turn restriction (only_left_turn) 2844149 lacks 'from' way