That's not entirely true. Your claim includes the face and unpaid interest on the notes at the time you submitted your claim. If the Court determines that 20 percent will be paid to unsecure creditors, the notes should get 20 percent of the interest owed and the face value.
DISCLAIMER: I am a dirty, rotten penny investor. I am not compensated by any stock. I've asked them to pay me, they refuse. I buy stock on the open market. I sell it there. I like money. I am greedy. I am under the care of a psychiatrist.