It seems that the sandbox doesn't like having a full deck of card.
Unexpected error: Propagating error from GS 1 (method: createGame): Fatal error during jesterxsandboxtest setup: Error: generated notifications are larger than 128k (416932)
Unexpected error: Propagating error from GS 1 (method: createGame): Fatal error during jesterxsandboxtest setup: Error: generated notifications are larger than 128k (416932)