I'm following the recipe for the Liver Flush pretty much verbatim and have done two flushes over a period of around a month. I haven't passed any "stones" as shown in the photos on here.

What is common however are pea-green and around pea-sized balls, they aren't hard, in fact they have about the same consistency as a cooked pea as well, quite mushy but with a bit of fibre...

They are green so they are from the liver, is that correct?