The Blizzard the first one was the Albino Super Black Pastel, it's been around for 6 years (I remember seeing it in person when it was first produced)

The other blizzard being a triple recessive probably has not been around very long.

It's not the first time something is named with a named already in use also many people probably don't know or remember.

The first Tiger was actually a genetic reduced pattern (Co-Dom) produced by Jolliff, than came the other Tiger Desert X Enchi

The first Banana was a reduced pattern normal in Europe, then years later came the Banana.