携程闹乌龙，误发通知全员都被离职了。

Group 1 - The core incident involves a miscommunication at Ctrip, where employees received unexpected layoff notifications due to a system error during a software shutdown [2] - Ctrip clarified that the incident was a mistake related to a system test and there was no actual layoff plan, apologizing to affected employees [2] - The incident sparked various reactions on social media, with some users mocking the situation and others suggesting it was a clever marketing move by Ctrip [2]