Glitched pack in mut

I opened up an Extra Large+ Stocking from a zero chill bundle, maybe I’m wrong but I think that I certainly got a present that should not be in this pack. I pulled the medium sized Douglas fir rancher present from the pack. I’ve been talking to ea help about it for a week and they have been no help at all. If someone can give me a definitive answer to if that’s meant to be in the pack and I just got really unlucky or if it was a glitched pack then I would appreciate it.