Board Thread:Questions and Answers/@comment-32100749-20190211224914/@comment-26174543-20191213233022

to be honest, I don't think reincarnation is necessarily unique to irregulars. any reincarnated soul would be unaware of being a reincarnation up until they were dead again, so it really wouldn't be a very difficult thing to retcon (though I'm not sure where it was actually stated that only irregulars could reincarnate)