Hi Tomas, I'm sure you weren't
It certainly isn't a standard Wright's pattern, they had only ever produced plain-bolstered Lambsfoot knives before I took the idea to them, and they committed to producing them exclusively for me. The first two times I asked them to do that particular bolster, they got it wrong, and it was only on the third run of knives, all of which I paid for, they got it right. You're comparing your knife to the knife I'm carrying today, which was one of my SFOs from 2018, rather than 2019. That knife does have an extra pin though.
The 2019 Guardians SFO, like the other Guardians Lambsfoot knives, were sold at less than they cost me to get made (crazy idea I know), but were a limited run. Unfortunately, since 2017, one or two people tried to get copies made, something which Wright's previously refused. Not your fault of course, but I hope you can understand why I am saddened by the breaking of a promise