Suppose Alex is a software engineer working on a new app for a tech company. He has been working tirelessly on the project for weeks, staying late at the office and sacrificing his weekends. On the day of the app launch, there was a major technical glitch that caused the app to crash. Despite Alex's efforts to fix the issue, the company received negative feedback and lost a significant number of users.
Can we infer that "Alex's hard work and dedication paid off in the end"? Yes, no, or maybe?