Metheus puzzle bugged? (don't know where to put this)

So me and this guy are trying to do the metheus puzzle, we are on the second one and we got at most to 4 of them correct. We took a screenshot of when we had it like that. Then we reproduced it when we got below that. We both have our symbols exactly how it was when we had 4 of them correct, but it says we only have 2 correct. Maybe it's due to the duplicates I have to use?