[Plugin: All in One SEO] Split pages have duplicate title & description tags

My site consists entirely of static pages as I am using WordPress as a CMS instead of a blogging tool. The All in One SEO plug-in is used to add proper titles and descriptions to each page.

I have split some pages using <!–nextpage–> because they are too long. This causes the Google Webmaster tool to complain that these pages have duplicate title tags and description tags. Ideally All in One SEO would add the page number automatically to page 2, 3, 4,… of any paged page. This would avoid this problem. Is there anyone who knows how to do this or is aware of another work-around?