Current Months Shows Events Vertically

After adding the events calendar, and working with it for a couple days, everything was fine. After a second person started helping out, the current month now displays events vertically. If we go to the next month, it displays normal. If we use to back button to the current month, it is normal. This only happens when you enter the events page for the first time. This seems to happen with all browsers.

The page I need help with: [log in to see the link]