Hola Championz, seguramente es un bug de la versión 4.013, mira si no lo siguiente, son bugs corregidos en la siguiente revisión:
4.014 A problem using ZERO_RAM and ICD=TRUE together on some PIC18 parts is fixed
4.014 Sending a constant string to functions with a char param no longer sends an extra byte
4.014 The reserved bits in the configuration words are now set correctly
4.014 Constant data structure names now appear in the .SYM file in the ROM section
saludos,
Mario