I'm using 16.10.31 on Ubuntu Server and everything is working fine, but I noticed that it's not deleting empty archive directories. For example, "/2016-11-10" through "/2016-11-26" is empty, then starting with "/2016-11-27" through the present date contains video files. I have it configured to maintain 250MB of free space on the archive drive so it deleted old archive contents.
It's not a big deal because it's using very little space, but in general, it has deleted these empty directories in the past.