Ultimate Facebook is it YES or NOT BuddyPress compatible

Dear WPMU Support team,

Since 2 weeks for me and much for what I can see on forum facing the same problem.

As is mentioned by WPMU this plugin compatible with BuddyPress ?

This week end I decided to restrat from scratch my test.

I create a new blog. blog.test.fansfoot.com using :

WP 3.2.1
BuddyPress 1.5.1
Ultimate Facebook 1.1.1

and that's all !

I create a NEW APPLICATION on facebook

and I facing exactly the same issue : register is a nightmare loop ! (Look at screen shot below)

So because we are fundamental plugin for a social network we need to have a very clear feedback from WPMU support team :

1. Do you know one or several website running the plugin with BuddyPress and not facing this issue ?
2. What's is your road map to fix this issue ?

I need to go live as soon as possible, I prefer to use WPMU plugin for FB connect but I can wait more in frog. So if I need to switch to another plugin I need to know it as soon as possible.

Thanks to take in consideration this topic

Regards

Lamine