This was an issue with an old version of the WA_CMS.php include file. It had a bug where the <div> tags created by the editor weren't properly closed. We updated the file to the latest version and that seems to have corrected this issue.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.