Huolon (Timeless Isle) is missing from the world bosses listed in the Pandaria Raid category. As this is one of the bosses that can drop a mount, it'd be nice to be able to track kills like we can with Nalak, Oondasta and others. Please can he be added?

Hi, Huolon has no lockout and can be killed as many as you want. So it's not tracked by SI.

Also, if you want to track some rares with lockouts, which we don't want to maintain a huge database like RareScanner and others do, you can add tracking quest id in Progress and create your own tracking.