In this case it is their fault, BHB named it back when they made the combo first. Super Blast = Super Pastel Pin, Killer Blast = Super Pastel Pin Spider. It's a combination of the name Killer Bee and Super Blast. He didn't know at the time people were going to take the naming in an entirely different direction at the time. These names were on WoBP for a long time. Then for some reason, WOBP changes it to say NERD created the combo and changed the names. Regardless of NERD's own website at the time stating differently. https://web.archive.org/web/20110827...ast-super.html Notice BHB and others still sell under the original names.
I notice even "Bee" isn't consistent. Fire Bee is a Fire Pastel Spider. Sometimes it implies pastel sometimes not.