Re-evaluate KYLO-865

Re evaluate this on both 0.8.3.3 and Master and find out where the issues is.

Something that might help
The fix for this in 0.8.3 was in this git commit, where the feed schedule was doing a save passing in all the properties (which included the *** for the sensitive values) at that time, removing the properties during the save on the schedule fixed the issue:

https://github.com/Teradata/kylo/commit/ad8563e00bb28a51de3078d7f5ce84ebe6274b29