Raven Mastery Challenge in Uffentune can't be completed as indirect kills are not accounted for.
Additionally, Level Scaling setting doesn't reset after exiting the challenges, it stays in harder.
I'm providing a video illustrating these issues, sorry for the crappy capture quality
@maxi672 Hey there, thanks so much for the video! The objective is "Indirect kills on Targets", where Targets are the NPCs with arrows/indicators over their heads. Indirectly killing other NPCs should not affect this objective, so in the attached video, this is working as intended. Let me know if you have any other questions. 
Hey again @maxi672, I understand you have also mentioned that level scaling will stay changed once you exit a Mastery Challenge. We have checked into this and had confirmation that this isn't actually a glitch and is intended to keep the challenge of the Mastery Challenges high. But as you know, you can disable it again yourself if you don't want to have it on.
We understand why you would not like these challenges to be altering your level scaling settings, and this feedback has been forwarded over to our teams so that they can be aware. If you have any further questions or you experience any other issues, please do not hesitate to reach back out.
Hey,
As mentioned above and in the other thread linked above, the dev team have let us know this isn't a bug and is what they intended and we have already passed on the feedback we have received about this information to them.
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