Q&A answer content formatting problem.

Hi,

Even I format the answer in WP-editor when the asnwer is submitted the paragraph and line feeds are lost. What can I do about it?

For example here: http://www.hukuksaldestek.com/questions/icra-hukuku-nasil-ogrenilir/#answer-95

The answer has paragraphs but cannot be displayed.

The theme I am using is "BuddyPress Default"

Regards,
Fuat