When the mortgage creditor who has approved the transaction with mortgage property, can declare its invalidity?

The Supreme Court specified: existence of a consent does not assume that bank was informed on the purposes of the parties of the transaction obviously not to fulfill the obligation regarding payment of cost of property, and non-recognition of transactions by the invalid will lead to that bank will be actually deprived of opportunity to have satisfaction of the requirements For opinion of one of experts of "AG", VS once again rose in defense of interests of creditors of the debtor, after all cancellation of judicial acts of vessels of the first and appeal instances and the business direction on new consideration would lead to illegal granting to respondents of opportunity...