Interesting printing error. I've opened a lot of these packs and these are the first print error I've discovered this year!

No faults were noted

The pictures are the souvenir sheet in this lot, all of them have the exact same print flaw (to my eye anyway). I got several of these in subsequent packs, all with the same print flaw, so the error you receive will be the same as you see in the picture!

APS, CSDA, RPSC, & BNAPS member