I haven't. I lost the receipt for the pod, my helper then threw away the packaging and I was then forced into a situation (travelling) where I had to throw the pod away because I had nowhere to store it.
At this point all I want is to make @Twisp aware that new-gen pods do still leak.
Please email support@twisp.co.za as they have more questions for you regarding the pod, thanks @ace_d_house_cat