This is a rediculous assertion and I say that with no disrespect intended.
I'll ask you the same question I asked a friend regarding post filing bond value(s).
If you found a $10 dollar bill on the sidewalk and hadn't done any real manual labor to earn it...would it then only be worth $1?
No. Its still retains it's legal tender value of $10.
The point is someone lost that $10 bill on that sidewalk..it was real money...and there were alot of real people who lost over a billion dollars of real money on the sidewalks of ATP Oil & Gas. It's gone. But the claim value of the bond remains at $1,000 dollars..plus interest.
The holder of note..doesn't alter the value of the note. I think they call that prejudice ...and rightfully so it swings both ways.