I recently purchased a pressure keg online.On the first batch of Woodfordes Wherry Bitter (23litre), once the keg had been filled I notices a large crack leaking from the tap. I quickly restrillised the primary fermenter and poured the beer back into it. Unfortunatly the beer was primed with 75g of young's brewing sugar. I wont have a new keg for atleast a week. Is there anyway of saving this beer ? Re add yeast?