Board Thread:Dark Souls/@comment-23818752-20130927150433/@comment-5264386-20130928124108

Nah, don't worry about it, it's not a problem! This is the whole point of the wiki: To act as an information source. Also, to answer your first question, Patch 1.06 allows you to possess all droppable items from the DLC, including Boss Souls, such as Manus' soul. Thus, you can create boss soul weapons, like Manus' Catalyst.