Did something make certain frames or colours darker recently?

[Enialyx]

Looking through some of my frames, they have parts which look WAY darker than they used to ~2 days ago.

Were shaders changed? Or colours? Anything? 

My Presidio skinned Mesa's primary colour, which used to be nice "western" style brown - twilight, third rightmost from the up - is now almost black. The <<<<< -shaped chestbelt stands out as dark, while it previously had a nice bronze sheen. Ivara, also, has basically car tire black rubber parts which cannot be coloured.

[ZenDash]

Can confirm, colors look a bit off on certain places with different lighting for me as well

[Enialyx]

Mesa example:

 

Ivara example:

[Maicael]

I noticed coloring on my Mirage being much darker/different while doing the C̶̹̃h̴̊̍̐͜i̶͓̩͛̽m̸̨̈́͘e̴̤̒ŕ̸͉͋̕å̸̙̭͕: mini-quest, but it went back to normal on my ship.

[Mudfam]

I've noticed a lot of materials on my frames suddenly looking like cheap plastic, basically darker and a lot shinier.

I like the satinated finish or rubberised look, really hate the cheap shiny plastic toy look, so not happy with whatever changed.

The game used to look a lot more like this with "colour correction" (read: horrible unbalanced lighting mode) on, now it seems to look bad even with it turned off.