Guardian website help: "Jump to Comments"

[soccerfan]

My Proxo setup: Sidki's config (2011-12-22) in the light mode.
No 'guardian' entries in exceptions.ptxt or exceptions-U.ptxt

On stories with comments, clicking on "Jump to comments", for example, in this link: http://www.theguardian.com/world/2013/se...cup-slaves
takes me to: http://www.theguardian.com/world/2013/se...f-comments

but the comments do not display. I have no problems if I use a direct connection.

Thanks for any help.