This forum is only for reproducible bugs with csf and lfd (i.e. not iptables problems, lack of understanding how to use a feature, etc). Posts must be accompanied with full technical details of the problem and how it can be recreated. Any posts not adhering to this, or not considered bugs, will be moved to the General Discussion (csf) forum.
I'm unable to recreate a problem with the use of the new provider. What errors are you seeing in the lfd.log when the country codes are retrieved and have you checked on iplocationtools.com that your listed CC's are correct?