There seems to be a pending order bug in the front end of OpenSea, and someone made a profit of over 200 ETH

On January 24, it was reported that there was a pending order bug in the front end of OpenSea, and some users had profited more than 200 ETH by exploiting the bug. If the NFT on OpenSea is listed and the pending order is not sold, and the pending order is not cancelled and then transferred to other wallets, when the item is transferred back to the original wallet, the initial pending order will be reactivated, and the item can be placed in the original pending order. price to buy. The user needs to cancel the pending order in time to avoid property damage.