Take our apologies, the reply was posted in the wrong place.
As for your purchase codes, we have tested them all using Envato API and they have support date Feb 25, 2021. https://prnt.sc/u21oy7
So if you think that this information is wrong, you need to contact Envato support and clarify this situation.
Our support system works with their API directly and we got this information from Envato.