After registration or login with facebook get message

Could you please review the settings you have for the JFBConnect > Configuration > General > "New User Redirection" and "Returning User Redirection" settings to see if they're set properly? When logging in with a social network, these two options are used to determine where to go after logging in. I would also check JFBConnect's "Skip Joomla User Activation" setting. If you are requiring activation but are redirecting to a registered page, this could also explain the issue.

Additionally, sometimes other extensions also have redirection settings that may alter where you're pointed to after logging - for instance JomSocial redirection plugin may be a common culprit if you've set the new and returning user redirection settings correctly.

Check these areas out and let me know if you continue to have problems.

-Melissa

Well, that's a tougher one. I'm assuming if you used Community Builder as the registration component option, the language switching worked properly even if the templates didn't?

If that's the case, I'd have to recommend making a code edit to the SCLogin module, which is not something I recommend often. It's a small change to add the proper menu item ID to the community builder registration link. To do so, edit the /modules/mod_sclogin/helper.php file. At line 209, you'll see:Update that like below where XXX is the menu ID you want to use:
Test that out and see if it helps get you going.

Thanks,
Alex

From your latest response, it sounds like you aren't having a problem with the language switching and have resolved the redirection issue. If not, please clarify on the issue that still remains.

-Melissa

Ok. Glad to hear it. Let us know if you run into any other issues.

-Melissa