I've seen the P added to the end, but they say it is for "pansexual" not pedophile. It's definitely not pansexual since that doesn't warrant a major letter addition in their "progressive stack" (their actual term for the hierarchy). Pansexual is pretty much at the end right before asexual/non-sexual since the L(esbians) think that those types are worthless scum compared to their own (perceived) superior position of power at the front of the list. Solve the first letter problem and the whole stack collapses on itself.