I would be likely to agree with WGT, especially if this is their official statement, however the spacebar problem was discovered on Safari this morning. Besides that, there is another issue with the swing meter.
I know that statement is impossible to prove, since it is directly related to performance, and I could just be making excuses. However, I am not. This incremental issue with the meter also occurred when I was first playing, and I thought there was an issue but had no proof and just played on. Then I switched to Safari and the problem was cured. Now it's back. The problem, which isn't even consistent, reappeared this morning along with the spacebar issue on SAFARI. Basically, what happens is the swing meter, when I click on it with the mouse, either registers late or exactly when I click it, and sometimes results in a ding.
My last wish is to provide excused for the idiot masses, but something has to give. People have put lots of money into this. Can anyone say "class-action law suit?"