There is no problem with TON itself. TON is still listed on all major exchanges. TON is also supported by bc.game and users can deposit and withdraw TON without any problem.

Take note that you can play on bc.game with over 120 coins/tokens, but not all of them are available for swap. Around 50 coins/tokens are now available for swap on bc.game and if I am not wrong, they may add some more coins/tokens or exclude some from the list over time. BC.game is not an exchange.