Germany, Austria and Switzerland

Turn restriction (only_right_turn) 6279901 doesn't start or end at 'via' node or way

Turn restriction (only_straight_on) 4103836 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=48.614356&mlon=8.881319&zoom=17, why don't you add it to the OSM data?)

Turn restriction (only_right_turn) 1459422437 doesn't start or end at 'via' node or way

Turn restriction (no_left_turn) 20750492 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=51.372121&mlon=6.753822&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_u_turn) 1523126413 ) ways connect in more than one place

Turn restriction (no_u_turn) 16060887 lacks 'from' way

Turn restriction (no_u_turn) 16060887 lacks 'to' way

Turn restriction (no_u_turn) 2893227 lacks 'from' way