its not game breaking. just a visual glitch in layers. i'd post an image of what i mean but it just complains "body: expected text between 1 and 20480 characters" when i try.
You need to talk to fawn Lin Lin Arleen and you need to conplete most of the fawn and Cassie routes if it doesn't work look all other the new ark city area for any characters with a name (rinny and other NPC's not in that general area are useless for this)