This is an old issue but I figure if I don't report it, it'll never get fixed. The default BWPS content-dependent SSL setting causes a redirect loop with the WooCommerce force redirect on checkout setting. Unfortunately, Woo payment gateway plugins look for the Woo SSL flag or they refuse to load in. As a result, I have to turn all front-end SSL off, as set by BWPS, in order for WooCommerce to work.
A a quick check of that setting in Woo/Jigoshop would solve the problem.