Central Europe

Turn restriction (only_straight_on) 15036284 lacks 'from' way

Turn restriction (no_left_turn) 32529260) ways don't connect at an end point

Turn restriction (no_left_turn) 11262266 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=48.815787&mlon=14.317894&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_u_turn) 253061289 ) ways connect in more than one place

Turn restriction (only_right_turn) 5129391 lacks 'from' way

Turn restriction (no_left_turn) 13248490 lacks 'from' way

Turn restriction (no_u_turn) 354078355 ) ways connect in more than one place

Turn restriction (no_left_turn) 5290251 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=50.300630&mlon=18.867903&zoom=17, why don't you add it to the OSM data?)