It's not a fallacy to move the goalposts back to where they belong after someone else has misplaced them. It is only a fallacy when the same person places them in one place and then another.
Maybe we're not seeing eye to eye on what was being said. erikpukinskis defined faith as "unexamined, culturally imprinted beliefs". Okay, fine. Then he states that atheists imagine they are free of those. crasshopper's comment basically means (correct me if I'm wrong), "don't assume that atheists imagine they are free of unexamined, culturally imprinted beliefs." I agree. At most, atheists claim freedom from a more severe subset of those kinds of beliefs specifically regarding religion. PakG1 then stretches the definition of faith to include even those beliefs which are examined and based on knowledge and past evidence. Let me know where you think the first misplacement was.
The first misplacement was long before this comment thread. But erik was the first to explicitly state it and use it in an argument (arguing for a position I would not agree with.)
That said, PakG1 is not stretching the definition of faith, he's correcting it. It is appropriate to classify erik's position as incorrect and his definition as lacking, but not to classify Pak's correction as a fallacy.