לרפואת שלום בן גילה בתוך שח"י
In the first mishna in Sanhedrin [ד"ה גזילות] Rashi writes that someone who neglects to return a loan is NOT a גזלן.
In Gittin [לו: ד"ה אמור רבנן] Rashi says that one who neglects to return a loan IS a גזלן.
Many achronim wonder how Rashi Hakadosh can say דבר והיפוכו.
I wonder as well.
Think about it.....