Converter - PRECLASS issue?

This:
PREMULT:1,[PRERACE:1,Human],[PREMULT:3,[PRERACE:1,Half-Orc],[PRECLASS:1,Half-Orc Paragon=1],[!PRECLASS:1,Orc Paragon=1]],[PREMULT:3,[PRERACE:1,Half-Elf],[PRECLASS:1,Half-Elf Paragon=1,[!PRECLASS:1,Elf Paragon=1]]]

became:

PREMULT:1,[PRERACE:1,Human],[PREMULT:3,[PRERACE:1,Half-Orc],[PRECLASS:1,Half-Orc Paragon=1],[!PRECLASS:1,Orc Paragon=1]],[PREMULT:3,[PRERACE:1,Half-Elf],[PRECLASS:1,Half-Elf Paragon=1,[!PRECLASS:1=1,Elf Paragon=1]=1]]