Navigation buttons disappear?

[petyr]

When I watch the game progress step by step (pressing the big right arrow), I suddenly come to "Please wait your turn", but all buttons disappear. I wanted to watch back with big left arrow, but I cannot. Maybe it will be better to disable right arrows?

[bisou]

Indeed, but if you refresh the page, they appear again (and you're back to the first action).
So you've got a work around.