The RuneScape Classic Wiki is not a database for current RuneScape games. That is, there could be large differences between the two, even in something as small as a simple quest. Don't try to copy text from the main RuneScape Wiki.
Also, many new items came into the newer game, and were added to monster drops. Please do not copy and paste the monster drops from the monster page there. And generally avoid getting the items that are in Classic, and deleting the ones that are not, as some items could have been added to the drop list.