I think you had a great experience with first time LF. I do not think green lumps are only olive oil lumps. But some people do not get stones in the first flush.
I do not mind having your posts here, because of the same reason, no one replies in the other forums.
Keep flushing, it changed my life. I was told I was depressed and have to take antidepressants, luckily, I found LF, my whole concept of healing our body changed for me.