QL's lack of information on their funds is a pet complaint of mine. To be fair they do state when the index they show a graph for is not the one they are tracking, but then they are misleading to show it.
My personal opinions
-QL should at a minimum show their funds actual performance, so investors can look at effect of tracking error and fees. If it's created recently then it should still show information since it's conception. I think most of their funds have been their since 2003 or so when I started investing their.
-It is appropriate to include an index in the litreature of a tracking product only if you aim to actually track that index, or you are comparing the performance of one index to another. Or making a particularly relevant point about it.
-QL could choose more appropriate graphs and more detailed fund descriptions to avoid misleading people.....