I actually just crafted Meteorlogicus, equipped it, and it did not update. I'm definitely not going to reskin it for credit, as that defeats the purpose of making this weapon imo. Hopefully a fix is upcoming.
Edited to include: It looks like the parts of the collection that are not completing are things I already had in my bank inventory (Gift of Battle, Gift of Exploration, etc.) but they were in stacks of two or more. Moving the items into my inventory and separating the stacks gave me credit. The only item this is not working with is ectoplasm. I can't get that one to trigger.