refresh?

Strange problem for the last 3-4 days when I access my games. A good 90%+ of the time when I click on a game waiting I get the previous position. I use the green arrow refresh button and the game restores to the correct position, but I am having to do this almost everytime. Also the analyze board button often takes me to the previous position even after I get the submit move board fixed. Win XP and IE if that is any help. Thanks in advance for the help.

Best,
Steve