FukŌ or FukU?

10

I received my Fukobukuro (不幸袋) as expected yesterday:

fuko

Did anyone notice the Birthday Fukobukuro picture was a Fukubukuro (福袋) instead?

birthday fuko

The two fukōbukuro bags I’ve received in prior sales were also 不幸袋.

Is there a hidden message? Do I get a 福袋 for finding it?