MotoGoLoco

I have 3 routes created and when I save them I am given the opportunity to select the bike types under "Perfect for" and there are sliders to show how twisty, rural or trafficky the route is.  However if I pick all four bike types it only saves 2 of them and the sliders just don't work, they don't allow me to move them at all.

I'm using IE 11 and Chrome and get the same result.

OK, I take that back.  Looks like I can select all four bike types ok, just the sliders don't seem to work.