I’ve encountered what seems to be a bug when using the Playground, and the Ada engine.My silly prompt ("Guy Fieri was the mayor of flavortown.") is repeatedly hit with "The model predicted a completion that begins with a stop sequence, resulting in no output. Consider adjusting your prompt or stop sequences." This is despite the fact that I have not specified any stop sequences. And even if I do specify stop sequences (and make them unusual/unlikely to be generated) I still find that I’m getting this error.Has this happened to anyone else?