u/Gumsk

Edit: I was missing Yamashiro for some reason. Up to 10/10 now.

I just checked my codex and saw that there is a region missing. I've done literally every quest, story, achievement, etc, except for golden katanas and knowledge rank 10. Is this maybe related to the weird floating stones that appeared a month or so ago?

I am seeing this for all my grey engravings on my tanto only. I don't see this on any other items for Naoe or Yasuke. I tried unequipping all my other gear and the engraving was still yellow. I looked through all my masteries and can't find anything that might do this. I can't find a single mention of this anywhere online, particularly since most searches keep showing me the meaning of things like "Posture DPS" glowing, which isn't what I'm confused by.

If anyone knows what this is and/or how to trigger it, I'd be thankful.