At the time of the change adding missing wikidata keys was important and there were so many of them missing that we just assumed that wikipedia keys are correct to get the job done quickly. It's not like we added much work for people correcting the tags later. :)

Nope.
If there is such a wrong tagging, it means the wikipedia tag was wrong before my change. All I have done is add wikidata tag basing on wikipedia tag. Please feel free to update wherever you see an error, but don't blame me for this error.

Ja sprawdziłem, od ronda.

Zaczepiona na facebooku osoba prowadząca ich stronę, potwierdza że taką właśnie nazwą się posługują.