I'v been using the Advanced Water Calculator for years with no problem, I don't use the rest of Brewers Friend for anything else, if I'm honest. Suddenly when trying to use the calculator I'm faced with no option to input my source water. Can anyone explain why, or how I could correct this? I've always inputted my source water manually. I thought perhaps the calculator has been updated somehow so have even added my source water profile to the website under the 'water profiles' button, and yet theres still no way of opening it, or loading it to the advanced calculator. All I'm faced with it this: Any help would be greatly appreciated.