Hi
Maybe I'm completely wrong, but I think there is a discrepancy between the actual encoding and what is set in the source code of the forum pages.
For me some characters are wrong (Español instead of Español for example)

The source says : <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
But the actual encoding seems to be UTF-8, not iso-8859-1
Am I mistaken ?
Michel