New quality? Venture Challenge Level...

I suddenly seee a new quality I’ve nver noticed before: &quotVenture Challenge Level 5 How hard can it be?&quot

The wiki says: &quotArticle Category:Venture Challenge Level Gain was not found&quot

Anyone know what this is about?

Did you play Flint or go through a Flash Lay? Those are the two things I know of that use this particular quality. To be more specific it determines the difficulty of the associated content, so Challenge Level 5 would be the most difficult and Challenge Level 1 would be the easiest.