[NTG-context] extra pages after backmatter

Hello, I am getting 2 extra pages after the backmatter. Is there any way delete them? thank you Ciro ============ \starttex \starfrontmatter \input frontmatter.tex \stopfrontmatter \startbodymatter \input a_file.tex \stopbodymatter \startbackmatter \input backmatter.tex \stopbackmatter \stoptext -- ======================================= "All problems are at the interface. Each one of them has a solution." from: "The Guitar Maker: An Exploration of Wisdom, Design and Love." A novel by C. A. Soto Aguirre. Pub. Date: October 2005.