Odd problem, percent symbol is displayed as & # 3 7 ;
 

I have an odd problem on my forum where anytime someone posts a percentage (%) sign it doesn't display, but rather & # 3 7 ; (without the spaces. if I write it without the spaces here it displays a % sign)

So if someone puts 50% it shows up as 50& # 3 7 ;

Example below, at the bottom of the page. Any ideas?

http://www.northwestliberty.com/foru...re-Honor/page3

In case anyone else has this problem, it was due to a lack of iconv in the php build. Rebuilding with iconv solved the problem.