When trying to hide/unhide elements on Experts-Exchange, not all elements are unhiding.
Try hiding elements with ABP Element Hiding Helper to clean up Experts-Exchange. I know for most people they end up hiding the answers by accident. I removed all custom filters and still can't see the answers again. This is not an issue in Firefox/IE/Chrome.
I downloaded Chrome just in case, and synced all my data, and I can still see the answers. So I don't think it is an "ABP Element Hiding Helper" issue.