One of our users checks the Day view of her calendar and it shows that she is available from 8:00 AM - 5:00 PM. When certain other users proxy into her calendar and check the Day view, it shows that she is available from 5:00 AM - 2:00 PM, a difference of three hours. Other users who proxy into the calendar check the day view and it displays the correct 8:00 AM - 5:00 PM configuration. The post office default is 8:00 AM - 5:00 PM. Any thoughts as to why certain users see her available from 5:00 AM - 2:00 PM?

We're using GW8 on a Windows 2008 Server R2 64-bit. We use a mix of GW8 and GW7 clients