Disagree. It means that their streak, which had been running for quite a while, has ended. “streak” here is a noun referring to the specific successful launches

Disagree. It means that their streak, which had been running for quite a while, has ended. “streak” here is a noun referring to the specific successful launches. Much like saying a sports team’s 10-game winning streak is over does not mean they will never win 10 games in a row again.