Central Europe

Turn restriction (only_straight_on) 8258460 (at https://www.openstreetmap.org/?mlat=49.952526&mlon=16.961260&zoom=17) lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=49.953119&mlon=16.962116&zoom=17, why don't you add it to the OSM data?)

Roundabout segment 774963553 direction looks wrong.

Incoming roundabout flare road 539897919 points in wrong direction.

Turn restriction (no_left_turn) 11513318 lacks 'from' way

Turn restriction (no_left_turn) 11513318 lacks 'to' way

Turn restriction (no_u_turn) 6651030 lacks 'to' way

Turn restriction (no_left_turn) 6410395 (at https://www.openstreetmap.org/?mlat=50.649860&mlon=17.940225&zoom=17) lacks 'to' way

Turn restriction (no_u_turn) 5900080 (at https://www.openstreetmap.org/?mlat=49.819975&mlon=16.904338&zoom=17) lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=49.819010&mlon=16.904664&zoom=17, why don't you add it to the OSM data?)