From 2018 to 2021 was ok but then due to that Mukund Thakur constituting his own firm, the mix up got created which made them search for auditor to fill the vacancy. Its not that common for something like this to happen since due diligence by auditors is done beforehand accepting the audit assignment, but auditors do resign due to the limit of number of stat audits they or their firm can do if threshold is breached during the year. Plus some of it is from the company as well for which transparency is missing.
The fact they haven't received any warning from the authorities for this is a slight positive but not to be taken straight as it appears.
@RJB