Is the level:YAKSTRACTION last level?

Is the level:YAKSTRACTION last level ? Why i cann’t see next red point?

Try beating Decoy Drill again? There are more levels beyond that are unlocked by that one.

I’ve received the email for next level.
After refreshing the page desert, sarven brawl was visible and accessible, but nothing more after Yakstraction (that was succeeded.
I need to use the email shortcut to access it. (sorry, I did not try to redo DecoyDrill).
After succeeded in Desert Combat, next red point appears normally.
(just for information)