Germany, Austria and Switzerland

Turn restriction (no_left_turn) 14938669 lacks 'from' way

Turn restriction (no_right_turn) 481328502 doesn't start or end at 'via' node or way

Turn restriction (only_left_turn) 11594571 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=46.162005&mlon=6.117872&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_left_turn) 14938669 lacks 'to' way

Turn restriction (only_right_turn) 4430814 lacks 'from' way

Turn restriction (no_u_turn) 883873151 ) ways connect in more than one place

Turn restriction (no_right_turn) 18659202 lacks 'from' way

Turn restriction (no_left_turn) 11701986 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=46.202616&mlon=6.169485&zoom=17, why don't you add it to the OSM data?)