Events Calendar Issue

I posted this in the Linden Answers section over a week ago but did not receive a reply yet so I am going to post it here as well. When I try to access the Events page, it loads fine. When I use the Events Calendar, I can see today's events and future events. However, I cannot seem to look up past events. I used to be able to do this, but whenever I try to look at dates in the past, I instead see "No events found." Did LL change how the Events page handles older dates to cut down on load or something?