How to fix bad affix of pet and legend pet

The legend pet Bane has deadly arts but one of the epic affix is “bad affix”
I could not search the wordings “bad affix” because the word “affix” is set to be ignored automatically

It seems it is a display error and the error is gone.

Try equipping it…most bad affixes fix itself when equipped…especially pets

Just give it sometime… it will be fix automatically