I was having him make a Nostalgic Anyu Toy for me and one of the materials he asked for was Nostalgic Lain Instructions. It doesn't really make sense that he'd need a different toy's instructions in order to make a toy, so I'm considering this a bug.

Ah. I guess it just seems incredibly odd then, I would have figured that the instructions would have been excluded from his fetch list.

locking as this is not a bug