I just had a corney filled at my local brewery ( between batches of my own beer), and found that the seal on my keg wasnt complete. after i hooked it up to my tank and left it for the night, I came out to find all my Co2 gone. and no carbonation on the keg. I have since resealed it and it seems to be holding, I got a new tank and have pressure on it now. It sat for like 2 days though with out co2 will i be able to recarb it? or is it a lost cause?