The XSL stylesheet for this page has a syntax error:
board_topic: Error: 'Access denied to: en_board_include.xsl.html', File: 'otstylesheet://board_topic/en_board_include.xsl.html', line: 1
I found the problem to be you cannot "check" this option: Check this option to disable the advanced interface. In other words, the advanced interface MUST be used.