Ok, a rather odd thing:  When one of my users (with the WP role of Subscriber, and RS role of Revisor) is browsing the pages she's been grated access to, she can click on a particular page to edit it, no problem.  

However, If the user searches for a page (which for them will be a common occurance, because they own about 200 pages), in the results, they lose the ability click a page to edit it.  

In investigating this, I monkeyed around with the URL and removed 'action=-1'.  That preserved the search results and restored the ability to click the page title to edit.

So my question is: is this a Role Scoper problem?  A revisionary problem?  Both are installed on my site.  Any thoughts on how best to address this?