Subway Validation Results for Poland

Hole in route rails near node n4527972418 (relation 6747862, "S1: Otwock => Pruszków")
Hole in route rails near node n33124311 (relation 6931733, "S3: Wieliszew => Warszawa Lotnisko Chopina")
Platform with invalid role '' in a route (way 759624158, "Warszawa Żwirki i Wigury")
Angle between stops around "Warszawa Lotnisko Chopina" is too narrow, 33 degrees (relation 6931733, "S3: Wieliszew => Warszawa Lotnisko Chopina")
Hole in route rails near node n1240847573 (relation 77728, "S2: Sulejówek Miłosna => Warszawa Lotnisko Chopina")
Platform with invalid role '' in a route (way 759624158, "Warszawa Żwirki i Wigury")
Angle between stops around "Warszawa Lotnisko Chopina" is too narrow, 33 degrees (relation 77728, "S2: Sulejówek Miłosna => Warszawa Lotnisko Chopina")
Route does not have a return direction (relation 6931733, "S3: Wieliszew => Warszawa Lotnisko Chopina")
Route does not have a return direction (relation 6931732, "S3: Warszawa Lotnisko Chopina => Wieliszew")
Route does not have a return direction (relation 77728, "S2: Sulejówek Miłosna => Warszawa Lotnisko Chopina")
Route does not have a return direction (relation 2569256, "S2: Warszawa Lotnisko Chopina => Sulejówek Miłosna")
29 unused stations: n1469878720, n1573084505, n1573144247, n1582819837, n1718180081, n1718180086, n1892481875, n2306021871, n2490803804, n2888261560, n2888263496, n3266122070, n3269635970, n3271253437, n3390925140, n3414445834, n3439512895, n3472100889, n3472102372, n3472122024, ...
Found 1 entrances not used in routes or stop_areas: n4456423588
1 subway entrances are not in stop_area relations: n4456423588