Seems the page is broken. All the board turn to blank after a while. http://online-go.com/observe-games
Another thing I noticed that while having java script console open and by coincidence in one game someone asked for undo. The name of the player “bugged” and moved on top of the board also javascript console said “Undo Requested”
same happen here, if you leave observed page at background and return to it later all boards are ‘wood’, no borders or stones.
Indeed, seems to happen very reliably when toggling between the rank and speed sorting. Wonder when I broke that…
Works now.
It seems old games are not purged from the screen. I start with 9 games and after a while I have more and more. It’s nice that they are not purged immeaditly but maybe they could fade away slowly?-)