Experiencing the same issue with timetable by airport function.
What bugs me even more: what happened to the “beta” version that was accessible under beta.expertflyer.com? The layout of the website and even more so of the mobile site was far superior. Suddenly not reachable anymore. I am now back to using the old version which looks like a government application form from the 1970s.
Wrote to customer service with both these issues, never got any response.
What are alternatives to expertflyer?