tellraw translate on string with arguments without a with argument crashes server.

Using this command:

/tellraw @p {translate:multiplayer.player.joined}

Will crash your own client.

Using /tellraw @a should crash all clients (crashes mine, couldn't test with other people right now... Sorry). The server deals with it fine since it's the clients which do the translations...

Problem: strings that expect parameters need a "with" parameter too, if you provide it, everything works fine!