Hi, I've got a question for Comintern researchers out there. I am trying to gain access to (or at least some information on) dlibrary's digitized Archive of the Comintern. It used to be available on this website: http://komintern.dlibrary.org/ru/
However, on April 1, they inexplicably closed the whole website behind a login screen, without providing any information as to why they did so or how to actually register and log in. Can anyone help me out with this?