I noticed this this morning, I went to buy something from Skitters and I'm not a zombie anymore. I didn't think the skins were supposed to cure you? I just checked and it seems like more of a glitch, when I'm wearing a Morostide skin it says I'm not a zombie but when I revert back to the Blistered Hearts skin I am registered as a zombie again. Is that supposed to happen?
You can only have one skin at once. So, the zapper skin overrides your zombie skin, meaning you cannot buy from Skitters