HotI: Have you tried putting the nappies in the dryer on a low heat? I had leaky BBH magicalls (almost brand new!) when DS was little & that was the advice given to me. It took two goes in the dryer but it did work. Something about pul - when it heats up slightly it'll melt just enough to join up any cracks. It worked for me. Those same nappies are pretty much dead now after two kids but I haven't had any more problems with the pul. Now it's the elastic lol!

WOEB: Hopefully not the pink BBH Magicall I put on her before dropping her off to daycare.