I got the thinking this morning that I wanted to listen to the music outside of the game. I went searching through my email and found that there was a humble bundle link. I found my soundtrack, but as far as the artbook goes I got this:
Thanks for supporting FTL! The PDF artbook will be added in the future. Sorry for the delay. We will notify you once it appears here.
Is this still a work in progress or account issue?
The only reference to the PDF Artbook I got when searching was this. All old and not much information.
Thanks for the time in reading/replying.