Hello everyone @here. Thank you very much for raising this in the community.
We have brought this issue to the attention of our dev team who will look into the root cause of this as soon as they can.
I’ll share updates here as soon as we have them. If you prefer to receive new information in your inbox, please open a ticket with us and our support team will keep you posted on the progress.
We are very sorry for any trouble and inconvenience this is causing.
Thank you very much for your patience and understanding throughout this process 
@alexandr.e, just FYI: I moved your comment to this thread as this one is related to the Facebook Lead Ads > New Lead module.