; (B) the commencement of a case under this title; or (C) the appointment of, or taking of possession by, a trustee in a case under this title or a custodian before a case is commenced under this title. (2) Arbitration and joint-action provisions void Notwithstanding any contrary provision of nonbankruptcy law, the confirmation of a plan voids any pre-dispute arbitration agreement or pre-dispute joint-action lawsuit waiver relating to property subject to the plan. (l) Jurisdiction To resolve disputes Upon confirmation of a plan, the court shall retain jurisdiction to resolve any disputes arising under, or relating to, the plan and may order any appropriate relief in such a dispute, including the suspension of the payment obligations of the debtor under the plan. 1029. Modification of repayment plan (a) In general After notice and a hearing, the court may, for cause, modify an obligation of the debtor under a repayment plan based on a material change in the financial condition of the debtor that— (1) occurs after the date of the confirmation of the repayment plan; and (2) would impose a substantial burden on the debtor or a dependent of the debtor. (b) Unanticipated attorney's fees If the debtor incurs unanticipated attorney’s fees for services provided subsequent to confirmation of a repayment plan, including for services relating to this section, after notice and a hearing, the court may, for cause— (1) subject to section 502(b)(3), allow the debtor to modify the repayment plan to include treatment of such attorney’s fees; and (2) permit the debtor to extend the term of a repayment plan by up to 6 months to facilitate treatment of such attorney’s fees. III Discharge 1031. Discharge; scope and timing (a) In general Subject to subsection (b), the court shall grant the debtor a discharge in accordance with subsection (c) as soon as is practicable after— (1) the date of confirmation of a repayment plan