Originally posted by: FlauntPessimism
Oriya Mahabharata has high regards for both Duryodhan and Karna.
I guess it's because those states supported Kauravas in the war. They can't say their ancestors favoured the sinners
Yes that explains it at least. I am not sure of Bengal though. Why such distaste.
One reason why Karna is so loved in Bengal is however because of Rabindranath Tagore's Karna Kunti Sambad. I don't agree with his POV but it's a beautiful text.