Asking the Illinois Supreme Court for help in a bankruptcy appeal where Elena Hernandez argued that her only significant asset — a $31,000 workers’ compensation settlement — is exempt under Section 21 of the Illinois Workers’ Compensation Act, and three health-care providers (with liens totaling $137,772) insisted that the extensive 2005 amendments to the compensation act created an implicit exception to Section 21, the 7th U.S. Circuit Court of Appeals invoked the certification procedure provided …