A change to 5.0.5 Webmail drafts to allow the draft to automatically open in Edit mode caused a regression in the Notes Client where any received memo that was originally created as a draft caused the document to open in Edit mode when read. In 5.0.6, the Webmail draft fix was reversed. Therefore, if you save a draft in the Notes Client then edit the memo in Webmail, you must click the Edit action to place the document into Edit mode.