Your tight-knit engineering team has been working on community's maglev rail project for 3 years. Completion deadline is in two weeks. While project has been plagued with challenges like inferior equipment, bad weather and cost overruns, it looks as if it may make projected target date (planned to coincide with new mayor's inaugural address) for unveiling. Your team has just overcome the major hurdle of project and has gone out for well-deserved celebration.
Before leaving to join the team, you found that one of magnetic devices is not working properly - problem which will delay project another 6 -12 months.
How would you approach condition and avoid problem of Groupthink?