If you need to not only restore default paragraph properties but also to list or report on them, take a look at the Hunt Overrides Frame plug-in from Cudspan: http://www.cudspan.net/plugins/. Description: "Lists instances of paragraph format overrides, separating overrides that are only due to page-breaks from other overrides. The list is a hypertext document you can use to navigate to the override instance. " The website indicates that it is compatible up to FM8; I couldn't speculate on FM9 compability but I wouldn't bet against it.
Best, Leigh
