Transfer of ITC without filing ITC-02 - Goods and Services Tax - GST

Dear Experts, Assessee was a Pvt Ltd company and got converted into LLP in FY 2019-20. It voluntarily cancelled GST Regn of company and got new Regn as LLP. Post conversion, it realised that it did not claim about Rs 25 lakhs eligible ITC which was reflected in GSTR-2A of company. This ITC was claimed by LLP post conversion in its 3B. Now GST Deptt has raised demand on LLP as it has claimed Rs 25 lakhs excess ITC which is not reflected in its GSTR-2A but in 2A of company. I understand that correct route would have been to claim ITC in GSTR-3B of company and then transfer to LLP via ITC-02. However, as per deeming provisions of LLP Act 2008, LLP was entitled to all rights vested in favour of company post conversion. Can assessee contest that ITC could still be claimed despite not appearing in 2A of LLP and despite not filing ITC-02?