Nobody said they didn't have all the og cuts they claim they have, sinmint is their own elite clone so no reason they wouldn't have it.
About the other cuts ? Proof is in the pudding.
You getting wed cake terps does not mean they used the og, don't be ridiculous.
I got cheese and skunk notes from my cheese seeds, that means the guy that made them had the OG cheese clone ? No.
So we don't have a way to verify what clone they used, even more, the fact that their Sinmint Cookies is the only strain that got hype and attention from their line up after all these years is not adding to their other seed lines rep.