In re CMR Mortg. Fund LLC

Creditor sanctioned for filing large claim that had been waived in forbearance agreement per prior arbitration.
Should claim that an arbitrator found creditor had waived in a forbearance agreement be dismissed and should the creditor be sanctioned?
ABI Membership is required to access the full summary of In re CMR Mortg. Fund LLC. Please sign in if you are already an ABI member, or otherwise you may Become an ABI Member
Commercial case opionion summary, case decided on January 26,2016, LexisNexis #0216-105