Even if your internet connection is lost during a multiplayer bingo game, the tickets you have purchased will still participate in the game. This applies to any potential maintenance interruptions as well. If you have a winning ticket, the winnings will automatically be transferred to your gaming account, regardless of the internet connection loss.
In single-player bingo games (Triple, Bonbon, Golden Rabbit, and Thunderbar Bingo), you have 30 days to continue the game. After this period, the game will complete itself, and any winnings will be paid directly to your gaming account.