Is it just me?

Is it just me, or do other readers get a

"Forbidden
You don't have permission to access [...] on this server." 

message when they try to access documents on the UNESCO Database of National Cultural Heritage Laws? Is it something I said?

 In for a penny, for well over a year now the link to the list of states parties to the 1970 UNESCO convention seems not to be working (for me at least). Anyone got any idea why? or is it my computer?