Everything seems to be there and working for me.
Pre-2015 reviews were removed a couple years ago to remove references to Adam Dicker .. but aside from those all the reviews seems to be there. I haven't checked non-review interviews.
EDIT: I just checked, and older interviews are there no problem as well. Maybe there was a short term server glitch? Possibly old and new files are on different servers and one was down for a short period?