1. The original owner (defaulter) derives right to file appeal against the Auction Proceedings, provided he undertakes to pay off the defaulted amounts. The risk to the successful Auction-Bidder remains perpetual, till Registration of Sale Certificate & Possession.
2. In above scenario, the Auction-Bidder, loses right on the property and becomes entitled to refund of the bidding /auction amount that he paid to the bank, for the Sale Certificate.
3. However, IF the Sale Certificate is immediately registered and actual possession of the auctioned property is duly taken over, THEN the cause of action for appeal will be between the original owner (defaulter) and the Bank and you would be absolved of all the civil liabilities etc....