Why is this deck code not working?

AAEBAaoIHrsDj84DtZgDhvoDi9UD9r0C38QCqO4Di84ClZIE/KMD04AE8+cC/Z8E4+4Dw+oCx7IEnvACm8sCk7kDvZkDw7YD+g6r5wLDFqDOArmRBKbvA8ORBO/3AgAA

This deck does not want to start the game, it gives an error “Try again and wait a few minutes” Other variations dont work either. I already played this against a friend, and it DOES work. Is this a bug?> Thank you