Alright, so I'm finally following up on this, and I just wanted to check if the frequency is a piece of the puzzle that's been lost to tumblr disabling the theme on private blogs.
My friend I must commend your solving skills, you have found the end of the trail. Unfortunately, the motivation to maintain that project bottomed out seven years ago. If I may ask, however, what clues did you find, and how did you link them together? I've moved on to other ARGs and I'd appreciate the feedback on this, my first.