There are now two pages: Offense/Defense comps.
Navigation at the bottom
If you are on a mobile device you should click through to load the report here. The report seems to be heavy for Wix/Google's servers to handle on mobile embedded.
Select the year, then unselect all the schools, then select two schools.
You can select schools from different years by using the "School | Year" button, unselect all and then search schools.