They do this all the time. PSA has no understanding of anything specific to wackys that is not completely elementary. I believe for the most part they go by the submitter's information. Which is obviously ridiculous.
The situation is worse with packs and GAI. I would still love someone to submit a 2nd series pack and describe it as 1st series and see what would happen.
It's an unfortunate situation, but PSA is the only semi-reliable company left, so I guess we just have to beware as buyers.