Central Europe

Turn restriction (no_right_turn) 7227641 (at https://www.openstreetmap.org/?mlat=50.713380&mlon=23.220679&zoom=17) lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=50.713210&mlon=23.220736&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_u_turn) 643764650 ) ways connect in more than one place

Turn restriction (no_u_turn) 33022153 ) ways connect in more than one place

Turn restriction (no_left_turn) 32755323 doesn't start or end at 'via' node or way

Turn restriction (no_right_turn) 7677530 (at https://www.openstreetmap.org/?mlat=51.257260&mlon=22.536708&zoom=17) lacks 'to' way

Turn restriction (no_u_turn) 9129004 (at https://www.openstreetmap.org/?mlat=51.237652&mlon=22.573323&zoom=17) lacks 'to' way

Turn restriction (no_left_turn) 7362585 (at https://www.openstreetmap.org/?mlat=51.258782&mlon=22.571383&zoom=17) lacks 'to' way

Turn restriction (only_right_turn) 10631438 (at https://www.openstreetmap.org/?mlat=51.258782&mlon=22.571383&zoom=17) lacks 'from' way