Also, when viewed through ftp, get this error:
Status: Listing directory /opt/bitnami/letsencrypt
Status: Directory listing of "/opt/bitnami/letsencrypt" successful
Status: Retrieving directory listing of "/opt/bitnami/letsencrypt/accounts"...
Command: cd "/opt/bitnami/letsencrypt/accounts"
Error: Directory /opt/bitnami/letsencrypt/accounts: permission denied
Error: Failed to retrieve directory listing
So even though I am logged in through ftp, I cannot access the letsencrypt directory. Just set up site a few days ago.