Can we still trade in USDINR?

In April, I submitted the declaration to Zerodha to allow me to trade USDINR. After submitting this, I received an email them stating that I can trade in USDINR, I do not have any underlying exposure, but I have still been trading in USDINR. Will there be any issues if I continue to do so, If so is there any way I can keep trading in currency without any issues arising?