My corn husks for my tamales look like this. They have dark brown marks on them. And after a long soak the water was yellow. Is that normal? If not what are some good alternatives to cook my tamales in? I live on the east coast and had to order these so I can’t just go out and buy new ones

My corn husks for my tamales look like this. They have dark brown marks on them. And after a long soak the water was yellow. Is that normal? If not what are some good alternatives to cook my tamales in? I live on the east coast and had to order these so I can’t just go out and buy new ones

by Vortex_Flowers