2012-01-11, 21:33:01
As I said, all the other pages displayed correctly - frontend pages as well as administrative backend. Only the page with dangerous a displayed as a blank template with no content (probably this char crashes something triggered by get_page_content() )After restarting browser login page displayed correctly, but after loggin in admin/pages.php remained blank, so I changed the address manually to admin/backups.php and restored the earlier copy of the page which I have pasted the treacherous char to. All looks fine from now on, but this bug deserves a fix.