After doing an in-place upgrade from Confluence Server 7.9.3 to Confluence Server 7.13.7 I am observing a strange behavior when previewing changes to a document. When I click the Preview button from within editor mode the page preview renders incorrectly. The entire page is aligned to the right of the browser window and the resulting preview is inaccurate as to what the published page will eventually look like.
Has anyone else noticed this behavior? Is this a known bug with this build of the Confluence Server LTS? I've tried searching online for any bug reports submitted to Atlassian (or better yet, a resolution), but my efforts have been unsuccessful.
