Germany, Austria and Switzerland

Turn restriction (only_straight_on) 20377321 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=50.732376&mlon=7.085630&zoom=17, why don't you add it to the OSM data?)

Turn restriction (only_right_turn) 20362097 lacks 'from' way

Turn restriction (only_straight_on) 7262541 lacks 'from' way

Turn restriction (only_right_turn) 1206619193) ways don't connect at an end point

Turn restriction (only_right_turn) 1206619195) ways don't connect at an end point

Turn restriction (only_right_turn) 15869847 multiple 'to' members are only accepted for no_exit restrictions

Turn restriction (only_straight_on) 3507410 multiple 'to' members are only accepted for no_exit restrictions

Turn restriction (only_left_turn) 174866 multiple 'to' members are only accepted for no_exit restrictions