The last 2 times my son pooped (still all breastfed, so it's not quite every day), those diapers came out of the wash stinky and left a stain. I'm so confused because that's never happened before, they have always washed out no problem! The first one sat for 2 days before washing (he pooped literally the next diaper after putting them in the wash....). The 2nd one I washed the next morning.

We have fairly soft water and I use a frontloader with Rockin' Green detergent. I tried a wash where I added more and then ran them through again, but that didn't work. Ideas?