First: your link is broken

But this has been reported a lot over the past few months, its just a matter of time before its fixed

WR Graphs have been pretty crappy since the site basically was made like 8 years ago. lol

Yup, many posts about it, also this was in the update fix #1 said "Fixed the links in the Game Stats WR History graph for individual level runs (More improvements to this area are planned)" not sure what this means but hopefully the next one will help it out or just rework is completely =)

Probably means that clicking on an IL in the graph takes you to that run now ^ Can't remember there ever being an issue with that though lol