Like many other companies, [Tesla](tag?_=tesla) had to shut down production at its Shanghai factory last month after local authorities imposed serious lockdowns on the population in an attempt to limit the spread of [COVID](tag?_=covid) -19 after a surge in cases during the first quarter. The automaker was finally able to restart production on April 19 after 22 days of being shut down. [Tesla](tag?_=tesla) brought back 8,000 people to work in a “closed-loop” shift, where people slept at the factory to help reduce worker movements in the city. At the time, we noted that on top of missing 22 days of…