A newly released costs determination has ordered the board to pay $3500 as a contribution towards Ms Lee's legal costs.
The determination revealed Ms Lee initially listed her billable costs for the case as $55,000, however these were reduced to $27,500 after she accepted the figure was unreasonable.
Authority member Tania Tetitaha said in the determination no legal fee invoices were filed by Ms Lee, who instead relied on her submissions to give a breakdown of costs.
"Some items do not appear to be legal costs at all, for example: dealing with MP and others."
Ms Tetitaha said some of the items billed like 'travel and accommodation' were questionable, given the matter had been dealt with in Auckland.
She also found the case had not been overly complex, and delays in the decision - which Ms Lee indicated increased her legal costs - should not have had any significant impact on the bill.
- additional reporting by Bevan Hurley