Explain your answers with a legal basis. A mere Yes or No will not be credited.

1. D obtained a loan from C secured by a Real Estate Mortgage over a parcel of land. When D defaulted, C extrajudicially foreclosed the property. C was declared the highest bidder in the auction. On October 29, 2020, C caused the registration of the certificate of sale. On November 9, 2021 D filed a complaint for annulment of the extrajudicial foreclosure and auction sale. Can D redeem the property beyond the one year redemption period?