Need Wordpress expert suggestions

[whoredollars]

HTML Disabled when posts are viewd catagory wise

When I view the posts on my blog in catagory wise I can just see them as plain text even though there is lot of HTML I posted in the post.

Example :
Catagory Wise view : http://thepromodays.com/category/pay-per-signup/
Actual Post : http://thepromodays.com/100-pps-or-r...ecash-network/

Please Help

Thanks