> detailed information about specific retractions is usually confidential and can only be shared with the relevant authors.

Good luck sharing that information with Max Planck. It's amazing how robotically humans can act sometimes. I suppose this could be an AI or automated response, but it's just as likely it's someone following the letter of the law without using any critical thought.

I think this is a good example of Kafkaesque.

I really wish they would have asked the representative to confirm that they can only share detailed information with the skeletal remains of an author who died 78 years ago. Not that I think it would make any difference, but it would force the representative to acknowledge the absurdity of the situation.