Is the original link paged supposed to have working chat? I don't see any messages (in Firefox or Chrome) and if I type and hit enter, the text goes away but do

Is the original link paged supposed to have working chat? I don't see any messages (in Firefox or Chrome) and if I type and hit enter, the text goes away but does not appear anywhere. EDIT: Went back and now a bunch of text is appearing, though the chats I've entered do not yet seem to appear anywhere. Any my network tab shows that when I hit enter nothing happens... (but the text goes away)