NFT contract banned from OpenSea still goes through it

Hi this isn't my contract just trying to figure out what is going on .... this is a recent NotOkayBears sales transaction.... a collection that was banned from OpenSea, however there is still a transfer to the OpenSea wallet. Looks like a smart contract made the purchase through LooksRare ....anyone know what is happening?

TX in question :

Decompiled bytecode of "purchaser" smart contract...