Seal shards for the rogue, can others get the cloak?

Just received these seal shards in SHPD, from the remains of my previous play through. I have never encountered these before and couldn't find anything about them on the wiki or subreddit. Did they come with the last update? And if so, have you encountered altered forms of the other classes equipment?

Oh and there's a typo in the description of the item if Evan reads this ^^ Thank you for still working on this amazing game