id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
17990	WP Importer blank due to X-Frame Options	GaryJ	duck_	"WP 3.2, Chrome 12 on Win7.

When trying to add the WordPress Importer, the thickbox is coming up blank - Chrome console gives the error as:

  Refused to display document because display forbidden by X-Frame-Options.

In short, the importer can't be installed by the usual method.

Probably related: #12293"	defect (bug)	closed	normal	3.3	Import	3.2	normal	fixed