In addition to the below answer posted by George, this wiki article will help future readers as well:
https://wiki.fogproject.org/wiki/index.php?title=Troubleshoot_FTP

Logs would’ve gone a lot faster to have knowing the problem.

Luckily it was simple enough for me to figure out.

The problem was a switch over to using methodized loop iteration rather than setting a variable then looping the variable.

The “group->node” replication was broken because it was looking for a variable that was forgotten to be set. This replication bug was on both images and snapins for what it’s worth.

This has been addressed and will be available when 1.3.1-RC-3 is pushed out.

Please repull and install. Missed it when I switched it to a static method.