I have noticed the issue occurring when the nominations are pending, approved, or denied. The only way I can get a nomination to occur is by modifying the code, or deleting the row from _postmeta.
In function badgeos_create_nomination() line 47
before the nomination is inserted
if ( ! badgeos_check_if_user_has_nomination( absint( $user_nominated ), absint( $achievement_id ) ) ) {
Following that call
function badgeos_check_if_user_has_nomination( $user_id = 0, $achievement_id = 0 ) {
return badgeos_check_if_user_has_feedback( $user_id, $achievement_id, 'nomination' );
}
It would seem from the function name that it would check feedback, but this check is causing the nomination to fail.
