I have an eight hundred square ft deck. It was recently sanded and stained with Cabot clear satin. It is made of cabbage bark. I am going to include photos. It was done in sept. And prepped according to the can. I bought 5 gallons at 150+$ per gallon. Please advise if there is anything the company can do to fix this. It is facing west and north so it isn't the sun. I live up in the mountain pine ridge in Belize CA. Thank you in advance for your response.