Hello.
I have notice one bug in web client.
I was in main room, but i got options like green light, 100 miles, and other 2 1000 miles cards.
neither i joined any table, nor i have or any of my friend restored.
to cross check, i press w, and I got the list of people in main room.
i tried to check other functions like, score, who's turn, etc.
but no other functions work, just I get options of cards, instead of main room options.

Did you try to press f11?
Edit: Oops, I'm sorry I didn't notice you're talking about the web client.

Hello,
in my experience, this happens if you join a 1000 miles game, and the master presses enter to start. They will be asked for options, and at this point you leave. If the master proceeds to start it anyway, you will get the cards in the main room.
You say you haven't joined any games, but perhaps you did it earlier, as this can happen even later on.
As far as I know this works only in Miles, Scopa, Dominoes and Cribbage.

Also, a simple f11 should indeed fix it, if you are on a touch screen reloading should fix it too.

hi.
I have not joined the game, and I think I have checked the history also.
there wasn't any joining entry.
well about f11, I didn't aware of it, so not tried.