Leone Xiii

Could someone please tell me when, why and who banned “Critique of Pure Reason” by Immanuel Kant? Thank you.?

I am reading a “B” version published in 1781 and the publisher states that it has been banned by Pope Leone XIII the 11th of June “1827″ (sic!).
For “banned” the publisher means that is has been inserted in the Index Librorum Prohibitorum.
Which is simply unbelievable because Pope Leone XIII was born in 1810 and reigned from 1878 till 1903.
So he would have been 17 years old when he allegedly banned it (1810-1827=17 years).
I guess is a misprint.
But I am interested in knowing the exact date, if possible.
I searched internet but couldn’t find anything.
Thank you in advance.

Kant, Immanuel (1724-1804)

Confronting Bodies: the Lutheran Prussian State, King, Frederick William II

Date of Action: 1793

Specific Location: Prussia, Italy, Soviet Union, Spain

Description of Artwork: “Critique of Pure Reason,” 1781: The result of some 10 years of thinking and meditation. Kant inaugurated a new era in the development of philosophical thought. His comprehensive and systematic work in theory of knowledge, ethics, and esthetics greatly influence all subsequent philosophy. Divided in two parts: Transcendental Doctrine of Elements and Transcendental Doctrine of Method. “Die Religion Innerhalb der Grenzen der Blossen Vernunft,” 1793: Dispute with Prussian authorities on the right to express religious opinion.

Description of Incident: 1793, Prussia: “Die Religion Innerhalb der Grenzen der Blossen Vernunft,” second part, was suppressed by the strongly Lutheran Prussian State because it was opposed to the literal doctrines of the Lutheran Church.

Results of Incident: 1793, Kanigsberg: Both parts were published, and Frederick William II promptly forbade the author to lecture or write on religion, not so much because of his religious unorthodoxly, as for his supposed sympathy with French revolutionary ideas. 1827, Rome, Italy: “Critique of Pure Reason,” in Italian, was placed on the Index. 1928, Soviet Union: All works banned. 1939, Spain: France purged the libraries of “such disgraceful writers” as Kant.

PAPA LEONE XIII ,1896