Don't worry nothing is going to happen.
If the flights survice won't start within the booked date u will be getting the refund
and even if the flights start plese cancel it
because it is not the right time to travel andi hope everything will come back to normal stage soon and the people like us who love to travel can continue backpacking and start one more memorable journey
Sikkim has closed it's borders till October and ask for package provider for refund, many operators are giving credits form of refund that can be redeemed in future like Domestic Airlines.