"An analysis of the movement of money between accounts of the company (FPL), of a related company (IEL) and the director, Barry Kloogh's personal accounts is continuing," the report said.
"Funds held with FNZ on trust for individual investors that were not included in the director's Ponzi activities have been released to those investors following the conclusion of the liquidator's investigation into their provenance."
However, that left an estimated more than $12m of stolen money still outstanding, the Official Assignee said.
The accounts of Kloogh's two companies showed IEL was $40 in the red and Kloogh's shareholder account with the firm was $33,334 overdrawn, while FPL had $7230 cash on hand but owed employees $2149, the IRD $17,641, and $117,703 was owed to general and trade creditors.
"Investigation and analysis of a property sold by two trusts associated with the director (Kloogh) is also continuing.
"The funds from this sale remain frozen in a solicitor's trust account."
The Official Assignee is also still trying to determine the value, if any, of commission trails, legal actions and insolvent transactions associated with the firms.
"It is estimated that the liquidation will take some time to complete, due to the complexities and the effect of the fraud," the report said.
"It is not possible to indicate a date of completion at this time."
The Financial Markets Authority, which reported Kloogh to the Serious Fraud Office after concerns about the manner in which businesses were trading, is still investigating the case to ensure all parties meet their regulatory obligations.