At least last weak number of problems icreased dramticly. Stardusting is allmost impossible. The main problem is the problem
You have reached this page via an unusual route, possibly by pressing the "back" button on your browser. So your answer on this movie won't be counted.
. At least every third movie has this problem + java script erors, etc,..
Are you dusting with multiple windows?
I came across this problem on a couple of occasions and was able to get around it by logging one window out and then logging back in again.