kick returners question

I have a lot of questions, but hoping this is an easy one.

Lynn Chandnois is listed as having zero td percentage.

His card shows touchdown on an 11 roll.

Am I reading this wrong? Is it a mistake?

Gotta be a typo on the free agent list

Looking at the Player Set Browser, every KR and PR has an even average (15.0, 25.0, 12.0. etc.). So I don't know where they get those stats from. Chandnois wasn't actually 25.0 for his career or for the season listed.