The WSIB acknowledges the frustration that workers feel but there is concern that fast-moving changes have caused more than this.
https://www.thestar.com/business/we-screwed-up-wsib-to-pay-out-42m-after-coding-error-shortchanged-100-000-injured/article_c3cf9080-1737-56c8-81bd-74208f5d8de1.html