Bests & Worsts Reviews from Amazon

I've beeb using these diapers for 18 months now with no problems. Unfortunately my twins broke out in horrible rashes on their waist and above butt. Opened up the brand new box yesterday. Looks like a change was made to component in the elastic.The diapers unraveled in my hands the next morning after 8 hours of use. I've never seen that happen before.