CreateBehavior firing twice on last node in an order profile

I'm running into an odd behavior when writing some custom tags. It seems that when I use my custom tag as the last tag in an order profile, the tag has CreateBehavior run twice, and that behavior execute twice. I was trying to figure out what I had done (or wasn't doing) to make this behavior occur but it also seems like some built-in tags exude this behavior as well. For example, this profile will run the last (and only) node twice

Code:

<?xml version="1.0" encoding="utf-8" ?>
<Profile>
  <Name>Test Message</Name>
  <Order>
    <LogMessage Message="Test message 123"/>
  </Order>
</Profile>

The log will show that the LogMessage tag behavior was run twice. One message is shown before the profile completes, and one is shown after.

Code:

[23:41:21.632 N] Test message 123
[23:41:21.697 N] Profile completed
[23:41:21.697 N] Stopping the bot. Reason:Profile Completed
[23:41:21.697 N] Test message 123

Does anyone happen to know why this might be happening?