Actually in my mind and how Upwork seemed to use the term 'Work Diary' in the past was that you'd see screenshots of the freelancers work and not merely the data that is shown currently. The screenshots were useful to me as I could quickly see which tasks my people were working on in any given week. Indeed, this is what attracted me to Upwork to begin with - it was also largely advertised. So that's what I was looking for. It's quite obvious where the 'Work Diary' is (ie. under Timesheets). I would think that anyone taking the time to post a question (and going through the difficulty of finding where to post a support question) would have clicked every single link they could find and easily come across the current 'Work Diary' as I did in a matter of seconds. The screenshots however are mysteriously hidden. I did find them eventually but it wasn't intuitive.
Thank you for your feedback, Susan.
I'd also like to share that you should be able to view the Work Diary screenshots from the Timesheet tab if you click on the arrow as shown in this screen grab. Just the same, I'll share your feedback with the team regarding the Work Diary not being more intuitive.