I guess it's possible, but I'd say it's unlikely.
The component in question was the 3D printed heater.
The original design had a temp sensor mounted at the exposed end of the heater, and HL's in house heater has a different temp sensor elsewhere. I'd guess that the OEM wouldn't comply with the design changes.. very hard to know the ins and outs of it as it's state of the art production. It's likely in the few years HL has been running there have been major improvements in the machines available to laser sinter... perhaps the heater OEM couldn't adopt new tech, while HL could start on it.
With the arcing, I'm a little confused though,
@Hjalmark says he had a "tiny scratch cap that been created through use" and that's where it was producing plasma. Now that is a powerful vape that does that... totally overkill to have something with a hotter temp than the surface of the sun in a vape