Hello Andy Steinhauf
I think you not see your Facebook fan page or Facebook groups page because facebook access token is changed. Now in module config please click button "Login with Facebook" and check it again
Note you only using a facebook application in a site in a extension
And is problem CURLOPT_FOLLOWLOCATION please find and open file: modules/mod_jo_facebookevents_pro/elements/loginfb.php go to line 191 and file
modules/mod_jo_facebookevents_pro/helper.php go to line 47
in function file_get_contents_curl($url) please help me delete this line
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
Or you can send me joomla administrator via contact form? So we can help you.
Best regards
Bach Pham