I'm also a Firefoxer, but I've seen no empty boards. It sounds like a fluke to me. It might all clear up with the coming of a new day.
Empty chess board
Sort:
Clear your cache, your browser history, everything by going to Ctl Shift Del.
Then get an anti trogan horse program.
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Hi everybody, from this day all my parties on line show an empty Chess Board.... ??? The "Moves" tab is also empty but the "Details" Tab is ok. I use Mozilla Firefox, as always, and I have not done any changes whatsoever... any ideas of what it could be ?