After a brief closure by the Department of Health, Butter Lane has once again fired up the ovens and is preparing to serve cupcakes. A spokeswoman for the Department of Health confirmed that the bakery was shut down yesterday for “extensive rodent infestation,” and that it passed a reopening inspection today. The Local just put in a call to Butter Lane, and an employee said that vanilla cupcakes should be ready by 2:30 p.m.