Race progress does not refresh after using new browser tab

[team fl]

I've mentioned this problem before, but I could not find my post about that anymore: If you open a new tab in your brower (IE 8 for me), wait a bit, and go back to the race, the race progress does not refresh anymore in the race log, the race profile, and the overview (see the screen-shot). The race table itself does refresh though. To fix that problem, I have to reload/refresh the whole page again, either with the usual F5 or refresh option in the browser menu or by selection the race int he news menu again. Just to click the green circle thingy does not help with that problem.

Screenshot from the current one-day race. Please check the different race progress states:

[team fl]

Also happened in the race today and I was shown offline due to that "bug" since 16 km while I was online already. My rider in the group also stopped tempo.