Heather said, "It's probably an elaborate ploy by Baker Creek to get me to go searching through their catalog to identify them, knowing full well I won't be able to resist the temptation of ordering some kind of rainbow colored vegetable seeds.
I like your description of what happened ... it made me laugh.
Most likely, Bakers Creek may have discontinued those seeds and used the same container for the bunching onion seeds.
I toured the seed company that is near me. I really enjoyed how the seed orders are filled.
The seeds are in a container similar to a container at an ice cream shop to put sprinkles on top of ice cream.
An employee takes the order with a handful of the seed packets and goes from one container to the next filling the little packets.
At least that was how it was done on my tour.