Re: Profile fields empty on registration
Newer versions of BP along with newer templates and MU have solved this by moving those hooks and actions into the template, and BP hijacks the registration before it happens.
It’s happening because of an outdated theme arrangement. I’m going through something similar also at the moment and will be tracking this down shortly.
@wekko, the reason those fields aren’t entered right away is because a registered user isn’t an actual activated user yet. They need to click the link or be activated by the site admin in order to actually get entered into the user tables. In either case, that xprofile data is moved into the xprofile tables when the activation occurs, not when they register.