Weird thing is when I click and hold down and then move the mouse, I can see a 'shadow' with my seat information! I don't think it's overloaded, it just doesn't work with certain systems.
I'm using Vista (which I know is a bit crap). Really no excuse for it not working with certain...
After getting this with Firefox, I tried with Chrome. Just gone through the whole process again and getting the same problem.
So using Chrome instead is not the solution.
Giving up now.
Not working for me either (Firefox) I get 'Seats held for season ticket holders' - but it doesn't display my ticket and clicking 'Proceed' just takes me back to the previous page.