We compile the loot pages automatically on seperate pages using a tool called DPL3. This means it's impossible to edit the tables directly - instead, we adjust the information on the page for each item and the tables then automatically update themselves in line with the changes.
For example, the table on
Category: Dinosaur Crisis loot (which is where the table on the quest's page comes from) finds every item that's marked as dropping in Dinosaur Crisis on its own page and adds it to the table. In order to mark
Crisis Claw as a rare item, I had to go to its page and add "(rare)" after its drop location (you should be able to see how I did this by going to the page history of Crisis Claw in the bar at the top of the page and looking at my most recent edit.)