For the quoted Varrock clue, the given picture on the site is wrong. This is an image of the correct spot. I don't know why this is the case, I just know it is...
How do I know...? I had to get shown the correct point, even with our TT Guide...
Regarding the following quote, the tannery is in western Al-Kharid, not eastern. Just pointing this out in the hope it gets changed.
"Ellis in the Tannery in Eastern Al Kharid."