Line-Breaks get removed in shortcodes

Hey there, If I am using the column shortcodes my linebreaks (soft ones that create a
) get removed. I don’t think this is on purpose, is it?

In the editor / backend they still exist, but in frontend they get removed. <p> arent replaced and work as they are supposed to be.

Is there a solution for this?

http://wordpress.org/extend/plugins/synved-shortcodes/