ARG Solved! — Error 259 Steam update #179777

I can't believe it was solved this fast, but nevertheless a new update with an easier way to reach the new final boss will be added soon. I already finished it but since I recently changed some security settings on Steam I have to wait 72 hours before posting the update for the game. All of the ARG stuff will remain up and in the game for those who want to still figure it out for themselves, or as a harder alternative to get to the boss, but it won't be needed to get to the boss after the new update. Thank you again all as always for the support!