Rhodium collects all these goodies as some sort of super librarian for underground chemists, because no one else seems to do it at this level and scale. That means that he gathers all really interesting posts or threads in our forums, and can't be held responsible for small typo's, mistakes or even sometimes blatently wrong pieces of postings. You have to address that to the poster.
And those will do this also not willingly, they just follow a slowly introduced hoax or mistakenly copied piece of info from the web or whatever other kind of bad info.
That's why you need to dig deep on the Web or better in the libraries, when you follow a posted method and engage strange anomalies which can't be explained by your own mishaps.
In your case I don't think that that bit of peanut oil is the culprit, you will probably have encountered the chem fairy, that nasty little bitch, who influenced your thoughts and let you make the same mistake multiple times.
Only time will tell, and a lot of repeated batches, as usual.
Please don't be shy to report the real mishap, so everyone can learn from that.
The bravest scientists are the ones who can admit a mistake, and correct it publicly. LT/
WISDOMwillWIN