Simplify the following text for a Grade 14 native English-speaking person.
Original: This was not due to a negation of the relationship between the two philosophers , however , but rather was the result of a suggested censorship by Heidegger 's publisher who feared that the book might otherwise be banned by the Nazi regime .
Simplified: This was not due to diminishing relations between the two philosophers , however , but rather as a result of a suggested censorship by Heidegger 's publisher who feared that the book may be banned by the Nazi regime .