Yes, it is consistent, same players every time.
I have both IE 8 and firefox, and for the same players numbers are not displayed correctly, but in IE number are too much to the left (with both numbers on top of each other if number > 9) for some players, and in firefox for these same players numbers are too much to the right (with both numbers on top of each other if number > 9). About 50% of the players' numbers are displayed correctly though.
Hope this helps.
grtz
-eagle-