Entourage Bug?

I think I found a bug in the new version of Entourage. Perhaps Mike or Rob (or ???) can help me see the light.

The problem happens when I add a new event to my calendar. I create an event, but when I close the window, the event does not show on my calendar. In order to make sure that it shows up, I have to go to the previous month, then back to the current month. (Yes, I have it on "Month" view)

any ideas?

It's kind of annoying since I add events to my calendar all of the time - it's how I keep track of my client work.