Fold creates strange geometry

Hello! I´m trying to fold back this sheet metal piece after cutting it. However for some reason it modifies the geometry of one of the cut parts on the right side. I don´t know what i´m doing wrong here, I made sure the "normal cut" box was checked and after cutting the piece, all cuts seemed ok. Any ideas would be mch appreciated.

Thank you!

SolidworksModeling And Assemblies