The board also extended the contract of a consultant hired to create its budget.
Michelle Blouin-Williams was the lone recommended candidate from a hired search firm.
Michelle Blouin-Williams was the only candidate interviewed by the New Beginnings committee.
Longtime employee wants Civil Service to overturn city's recommendation to fire her.
Teachers last month voted seek collective bargaining, but school argues that vote shouldn't have been allowed.
The school's board could continue fight, as Lusher did, by appealing federal decision.
Board member said it was an oversight; school leader said agenda matters weren't urgent.
Though teachers soundly defeated union, paraprofessionals approved and could push for contract.
New tack comes just six weeks before current chief steps down.
Continuing union questions, legal budget discussed amid heated atmosphere.