dsr70 -
I think most of us here do not, in any manner, doubt your credibility. Our skepticism exists in the incredibly low Fe, the add-pack not being a match to VOAs, and such. Our collective suspicion was that an OCI occurred outside of your control, unbeknownst to you. But, given your recent statement, we'll set that aside and take you at your word. No offense meant by anyone here.
The other possibility is that BS confused your sample with another. Typically BS will hold onto samples for a while in case you want them to "retest" the sample. I recommend you call them and ask them to do that. They are honest people; if they made a mistake they'll 'fess up to it. And, if they run the sample and it comes back similar, well that pretty much seals the deal. If they rerun it and it's different, that also helps understand the numbers. Either way, rerunning the sample is perhaps the better way to address this issue.