Yeah I have a stack of label slip mats or record store slip mats I didn't order nor knew I was getting. Maybe when they listed it they didn't know if they'd throw in extras or maybe they just wanted to do something nice for people who order from them.
Like usual they can't win regardless of What they do, if they list it they'll sell out their allotment quick and people will bitch. If they don't list and send it as a surprise people bitch. Everyone in this thread knows that if you order directly from the band sometimes you might get a variant or something sometimes you will not. It seems like when they have one release for preorder they do something but when they have a bunch, like all the reissues, they do not.